| 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 | $16.50 | 3.240% | $17.0346 | $17.03 | $17.05 | $17.00 |
| Purchase #2 | $198.84 | 11.112% | $220.9351 | $220.94 | $220.95 | $220.90 |
| Purchase #3 | $124.77 | 4.631% | $130.5481 | $130.55 | $130.55 | $130.50 |
| Purchase #4 | $228.48 | 5.407% | $240.8339 | $240.83 | $240.85 | $240.80 |
| Purchase #5 | $25.49 | 3.204% | $26.3067 | $26.31 | $26.30 | $26.30 |
| Purchase #6 | $53.80 | 13.675% | $61.1572 | $61.16 | $61.15 | $61.20 |
| Purchase #7 | $75.95 | 3.165% | $78.3538 | $78.35 | $78.35 | $78.40 |
| 7 purchase totals = | $723.83 | $775.1694 | $775.17 | $775.20 | $775.10 | |