| 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 | $26.38 | 4.543% | $27.5784 | $27.58 | $27.60 | $27.60 |
| Purchase #2 | $71.64 | 5.565% | $75.6268 | $75.63 | $75.65 | $75.60 |
| Purchase #3 | $210.29 | 8.477% | $228.1163 | $228.12 | $228.10 | $228.10 |
| Purchase #4 | $92.92 | 8.139% | $100.4828 | $100.48 | $100.50 | $100.50 |
| Purchase #5 | $206.78 | 13.668% | $235.0427 | $235.04 | $235.05 | $235.00 |
| Purchase #6 | $25.97 | 6.185% | $27.5762 | $27.58 | $27.60 | $27.60 |
| Purchase #7 | $153.42 | 8.598% | $166.6111 | $166.61 | $166.60 | $166.60 |
| 7 purchase totals = | $787.40 | $861.0343 | $861.04 | $861.10 | $861.00 | |