| 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 | $225.54 | 13.659% | $256.3465 | $256.35 | $256.35 | $256.30 |
| Purchase #2 | $66.86 | 11.375% | $74.4653 | $74.47 | $74.45 | $74.50 |
| Purchase #3 | $67.46 | 4.564% | $70.5389 | $70.54 | $70.55 | $70.50 |
| Purchase #4 | $179.51 | 11.497% | $200.1483 | $200.15 | $200.15 | $200.10 |
| Purchase #5 | $145.88 | 6.385% | $155.1944 | $155.19 | $155.20 | $155.20 |
| Purchase #6 | $68.50 | 12.376% | $76.9776 | $76.98 | $77.00 | $77.00 |
| Purchase #7 | $29.90 | 7.394% | $32.1108 | $32.11 | $32.10 | $32.10 |
| 7 purchase totals = | $783.65 | $865.7818 | $865.79 | $865.80 | $865.70 | |