| 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 | $66.39 | 4.858% | $69.6152 | $69.62 | $69.60 | $69.60 |
| Purchase #2 | $235.30 | 6.105% | $249.6651 | $249.67 | $249.65 | $249.70 |
| Purchase #3 | $34.48 | 4.804% | $36.1364 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $110.85 | 5.113% | $116.5178 | $116.52 | $116.50 | $116.50 |
| Purchase #5 | $200.69 | 3.177% | $207.0659 | $207.07 | $207.05 | $207.10 |
| Purchase #6 | $13.82 | 5.242% | $14.5444 | $14.54 | $14.55 | $14.50 |
| Purchase #7 | $229.79 | 9.608% | $251.8682 | $251.87 | $251.85 | $251.90 |
| 7 purchase totals = | $891.32 | $945.4130 | $945.43 | $945.35 | $945.40 | |