| 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 | $220.86 | 6.642% | $235.5295 | $235.53 | $235.55 | $235.50 |
| Purchase #2 | $31.28 | 4.771% | $32.7724 | $32.77 | $32.75 | $32.80 |
| Purchase #3 | $26.27 | 3.287% | $27.1335 | $27.13 | $27.15 | $27.10 |
| Purchase #4 | $31.80 | 3.718% | $32.9823 | $32.98 | $33.00 | $33.00 |
| Purchase #5 | $82.85 | 11.566% | $92.4324 | $92.43 | $92.45 | $92.40 |
| Purchase #6 | $67.90 | 9.370% | $74.2622 | $74.26 | $74.25 | $74.30 |
| Purchase #7 | $86.38 | 12.697% | $97.3477 | $97.35 | $97.35 | $97.30 |
| 7 purchase totals = | $547.34 | $592.4600 | $592.45 | $592.50 | $592.40 | |