| 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 | $88.93 | 4.679% | $93.091 | $93.09 | $93.10 | $93.10 |
| Purchase #2 | $233.65 | 13.349% | $264.8399 | $264.84 | $264.85 | $264.80 |
| Purchase #3 | $56.52 | 4.342% | $58.9741 | $58.97 | $58.95 | $59.00 |
| Purchase #4 | $177.39 | 7.536% | $190.7581 | $190.76 | $190.75 | $190.80 |
| Purchase #5 | $93.85 | 7.710% | $101.0858 | $101.09 | $101.10 | $101.10 |
| Purchase #6 | $100.60 | 7.872% | $108.5192 | $108.52 | $108.50 | $108.50 |
| Purchase #7 | $102.88 | 3.209% | $106.1814 | $106.18 | $106.20 | $106.20 |
| 7 purchase totals = | $853.82 | $923.4495 | $923.45 | $923.45 | $923.50 | |