| 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 | $99.34 | 8.687% | $107.9697 | $107.97 | $107.95 | $108.00 |
| Purchase #2 | $52.84 | 4.660% | $55.3023 | $55.30 | $55.30 | $55.30 |
| Purchase #3 | $26.66 | 10.469% | $29.451 | $29.45 | $29.45 | $29.50 |
| Purchase #4 | $124.48 | 12.439% | $139.9641 | $139.96 | $139.95 | $140.00 |
| Purchase #5 | $249.90 | 8.136% | $270.2319 | $270.23 | $270.25 | $270.20 |
| Purchase #6 | $60.58 | 7.628% | $65.201 | $65.20 | $65.20 | $65.20 |
| Purchase #7 | $202.42 | 4.271% | $211.0654 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $816.22 | $879.1854 | $879.18 | $879.15 | $879.30 | |