| 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 | $83.78 | 10.649% | $92.7017 | $92.70 | $92.70 | $92.70 |
| Purchase #2 | $49.68 | 7.711% | $53.5108 | $53.51 | $53.50 | $53.50 |
| Purchase #3 | $175.90 | 8.482% | $190.8198 | $190.82 | $190.80 | $190.80 |
| Purchase #4 | $15.84 | 12.703% | $17.8522 | $17.85 | $17.85 | $17.90 |
| Purchase #5 | $75.47 | 13.121% | $85.3724 | $85.37 | $85.35 | $85.40 |
| Purchase #6 | $235.80 | 4.512% | $246.4393 | $246.44 | $246.45 | $246.40 |
| Purchase #7 | $214.64 | 5.625% | $226.7135 | $226.71 | $226.70 | $226.70 |
| 7 purchase totals = | $851.11 | $913.4097 | $913.40 | $913.35 | $913.40 | |