| 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 | $93.51 | 6.636% | $99.7153 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $147.38 | 7.234% | $158.0415 | $158.04 | $158.05 | $158.00 |
| Purchase #3 | $45.38 | 10.506% | $50.1476 | $50.15 | $50.15 | $50.10 |
| Purchase #4 | $26.75 | 4.348% | $27.9131 | $27.91 | $27.90 | $27.90 |
| Purchase #5 | $177.67 | 3.402% | $183.7143 | $183.71 | $183.70 | $183.70 |
| Purchase #6 | $244.77 | 3.346% | $252.96 | $252.96 | $252.95 | $253.00 |
| Purchase #7 | $197.81 | 13.163% | $223.8477 | $223.85 | $223.85 | $223.80 |
| 7 purchase totals = | $933.27 | $996.3395 | $996.34 | $996.30 | $996.20 | |