| 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 | $16.69 | 7.492% | $17.9404 | $17.94 | $17.95 | $17.90 |
| Purchase #2 | $238.96 | 4.336% | $249.3213 | $249.32 | $249.30 | $249.30 |
| Purchase #3 | $114.86 | 6.440% | $122.257 | $122.26 | $122.25 | $122.30 |
| Purchase #4 | $226.72 | 3.859% | $235.4691 | $235.47 | $235.45 | $235.50 |
| Purchase #5 | $54.79 | 9.346% | $59.9107 | $59.91 | $59.90 | $59.90 |
| Purchase #6 | $54.39 | 11.513% | $60.6519 | $60.65 | $60.65 | $60.70 |
| Purchase #7 | $118.27 | 7.255% | $126.8505 | $126.85 | $126.85 | $126.90 |
| 7 purchase totals = | $824.68 | $872.4009 | $872.40 | $872.35 | $872.50 | |