| 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 | $16.82 | 13.622% | $19.1112 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $95.73 | 4.395% | $99.9373 | $99.94 | $99.95 | $99.90 |
| Purchase #3 | $122.64 | 10.311% | $135.2854 | $135.29 | $135.30 | $135.30 |
| Purchase #4 | $55.77 | 8.234% | $60.3621 | $60.36 | $60.35 | $60.40 |
| Purchase #5 | $124.84 | 5.109% | $131.2181 | $131.22 | $131.20 | $131.20 |
| Purchase #6 | $17.75 | 7.148% | $19.0188 | $19.02 | $19.00 | $19.00 |
| Purchase #7 | $48.94 | 3.854% | $50.8261 | $50.83 | $50.85 | $50.80 |
| 7 purchase totals = | $482.49 | $515.7590 | $515.77 | $515.75 | $515.70 | |