| 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 | $107.94 | 4.285% | $112.5652 | $112.57 | $112.55 | $112.60 |
| Purchase #2 | $45.35 | 11.356% | $50.4999 | $50.50 | $50.50 | $50.50 |
| Purchase #3 | $122.45 | 6.721% | $130.6799 | $130.68 | $130.70 | $130.70 |
| Purchase #4 | $127.39 | 7.485% | $136.9251 | $136.93 | $136.95 | $136.90 |
| Purchase #5 | $41.92 | 11.444% | $46.7173 | $46.72 | $46.70 | $46.70 |
| Purchase #6 | $124.38 | 8.187% | $134.563 | $134.56 | $134.55 | $134.60 |
| Purchase #7 | $146.47 | 7.437% | $157.363 | $157.36 | $157.35 | $157.40 |
| 7 purchase totals = | $715.90 | $769.3134 | $769.32 | $769.30 | $769.40 | |