| 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 | $88.71 | 12.321% | $99.64 | $99.64 | $99.65 | $99.60 |
| Purchase #2 | $62.52 | 3.658% | $64.807 | $64.81 | $64.80 | $64.80 |
| Purchase #3 | $156.67 | 13.736% | $178.1902 | $178.19 | $178.20 | $178.20 |
| Purchase #4 | $13.74 | 5.865% | $14.5459 | $14.55 | $14.55 | $14.50 |
| Purchase #5 | $39.90 | 7.235% | $42.7868 | $42.79 | $42.80 | $42.80 |
| Purchase #6 | $79.42 | 11.388% | $88.4643 | $88.46 | $88.45 | $88.50 |
| Purchase #7 | $216.68 | 12.623% | $244.0315 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $657.64 | $732.4657 | $732.47 | $732.50 | $732.40 | |