| 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 | $28.48 | 4.114% | $29.6517 | $29.65 | $29.65 | $29.70 |
| Purchase #2 | $238.54 | 12.848% | $269.1876 | $269.19 | $269.20 | $269.20 |
| Purchase #3 | $145.72 | 4.244% | $151.9044 | $151.90 | $151.90 | $151.90 |
| Purchase #4 | $16.52 | 9.234% | $18.0455 | $18.05 | $18.05 | $18.00 |
| Purchase #5 | $75.52 | 4.673% | $79.049 | $79.05 | $79.05 | $79.00 |
| Purchase #6 | $25.27 | 7.622% | $27.1961 | $27.20 | $27.20 | $27.20 |
| Purchase #7 | $101.97 | 13.422% | $115.6564 | $115.66 | $115.65 | $115.70 |
| 7 purchase totals = | $632.02 | $690.6907 | $690.70 | $690.70 | $690.70 | |