| 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 | $87.92 | 13.180% | $99.5079 | $99.51 | $99.50 | $99.50 |
| Purchase #2 | $114.80 | 9.748% | $125.9907 | $125.99 | $126.00 | $126.00 |
| Purchase #3 | $234.70 | 7.200% | $251.5984 | $251.60 | $251.60 | $251.60 |
| Purchase #4 | $62.78 | 12.567% | $70.6696 | $70.67 | $70.65 | $70.70 |
| Purchase #5 | $84.30 | 12.532% | $94.8645 | $94.86 | $94.85 | $94.90 |
| Purchase #6 | $175.38 | 8.464% | $190.2242 | $190.22 | $190.20 | $190.20 |
| Purchase #7 | $153.77 | 7.473% | $165.2612 | $165.26 | $165.25 | $165.30 |
| 7 purchase totals = | $913.65 | $998.1165 | $998.11 | $998.05 | $998.20 | |