| 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 | $14.78 | 7.711% | $15.9197 | $15.92 | $15.90 | $15.90 |
| Purchase #2 | $174.79 | 4.190% | $182.1137 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $38.94 | 7.578% | $41.8909 | $41.89 | $41.90 | $41.90 |
| Purchase #4 | $101.49 | 10.583% | $112.2307 | $112.23 | $112.25 | $112.20 |
| Purchase #5 | $19.96 | 12.605% | $22.476 | $22.48 | $22.50 | $22.50 |
| Purchase #6 | $120.89 | 4.564% | $126.4074 | $126.41 | $126.40 | $126.40 |
| Purchase #7 | $249.29 | 8.290% | $269.9561 | $269.96 | $269.95 | $270.00 |
| 7 purchase totals = | $720.14 | $770.9945 | $771.00 | $771.00 | $771.00 | |