| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $77.28 | 5.454% | $81.4949 | $81.49 | $81.50 | $81.50 |
| Purchase #2 | $241.66 | 11.666% | $269.8521 | $269.85 | $269.85 | $269.90 |
| Purchase #3 | $175.28 | 4.233% | $182.6996 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $198.96 | 11.363% | $221.5678 | $221.57 | $221.55 | $221.60 |
| Purchase #5 | $89.28 | 13.705% | $101.5158 | $101.52 | $101.50 | $101.50 |
| Purchase #6 | $109.31 | 9.800% | $120.0224 | $120.02 | $120.00 | $120.00 |
| Purchase #7 | $126.34 | 12.728% | $142.4206 | $142.42 | $142.40 | $142.40 |
| 7 purchase totals = | $1,018.11 | $1,119.5732 | $1,119.57 | $1,119.50 | $1,119.60 | |