| 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 | $46.58 | 4.377% | $48.6188 | $48.62 | $48.60 | $48.60 |
| Purchase #2 | $68.46 | 9.213% | $74.7672 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $178.30 | 4.300% | $185.9669 | $185.97 | $185.95 | $186.00 |
| Purchase #4 | $94.98 | 3.547% | $98.3489 | $98.35 | $98.35 | $98.30 |
| Purchase #5 | $23.68 | 13.812% | $26.9507 | $26.95 | $26.95 | $27.00 |
| Purchase #6 | $98.94 | 12.767% | $111.5717 | $111.57 | $111.55 | $111.60 |
| Purchase #7 | $93.69 | 3.404% | $96.8792 | $96.88 | $96.90 | $96.90 |
| 7 purchase totals = | $604.63 | $643.1034 | $643.11 | $643.05 | $643.20 | |