| 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 | $50.72 | 13.518% | $57.5763 | $57.58 | $57.60 | $57.60 |
| Purchase #2 | $222.73 | 3.436% | $230.383 | $230.38 | $230.40 | $230.40 |
| Purchase #3 | $129.47 | 12.310% | $145.4078 | $145.41 | $145.40 | $145.40 |
| Purchase #4 | $170.95 | 4.133% | $178.0154 | $178.02 | $178.00 | $178.00 |
| Purchase #5 | $18.63 | 6.559% | $19.8519 | $19.85 | $19.85 | $19.90 |
| Purchase #6 | $75.38 | 8.355% | $81.678 | $81.68 | $81.70 | $81.70 |
| Purchase #7 | $20.28 | 13.704% | $23.0592 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $688.16 | $735.9716 | $735.98 | $736.00 | $736.10 | |