| 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 | $70.79 | 7.317% | $75.9697 | $75.97 | $75.95 | $76.00 |
| Purchase #2 | $62.50 | 9.561% | $68.4756 | $68.48 | $68.50 | $68.50 |
| Purchase #3 | $197.86 | 11.714% | $221.0373 | $221.04 | $221.05 | $221.00 |
| Purchase #4 | $134.25 | 3.488% | $138.9326 | $138.93 | $138.95 | $138.90 |
| Purchase #5 | $216.66 | 4.664% | $226.765 | $226.77 | $226.75 | $226.80 |
| Purchase #6 | $205.51 | 8.111% | $222.1789 | $222.18 | $222.20 | $222.20 |
| Purchase #7 | $48.79 | 10.431% | $53.8793 | $53.88 | $53.90 | $53.90 |
| 7 purchase totals = | $936.36 | $1,007.2384 | $1,007.25 | $1,007.30 | $1,007.30 | |