| 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 | $35.78 | 4.621% | $37.4334 | $37.43 | $37.45 | $37.40 |
| Purchase #2 | $155.50 | 7.844% | $167.6974 | $167.70 | $167.70 | $167.70 |
| Purchase #3 | $17.66 | 11.216% | $19.6407 | $19.64 | $19.65 | $19.60 |
| Purchase #4 | $175.61 | 8.503% | $190.5421 | $190.54 | $190.55 | $190.50 |
| Purchase #5 | $69.48 | 8.382% | $75.3038 | $75.30 | $75.30 | $75.30 |
| Purchase #6 | $206.44 | 9.630% | $226.3202 | $226.32 | $226.30 | $226.30 |
| Purchase #7 | $41.88 | 6.692% | $44.6826 | $44.68 | $44.70 | $44.70 |
| 7 purchase totals = | $702.35 | $761.6202 | $761.61 | $761.65 | $761.50 | |