| 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 | $46.79 | 8.234% | $50.6427 | $50.64 | $50.65 | $50.60 |
| Purchase #2 | $132.72 | 4.681% | $138.9326 | $138.93 | $138.95 | $138.90 |
| Purchase #3 | $184.78 | 13.713% | $210.1189 | $210.12 | $210.10 | $210.10 |
| Purchase #4 | $135.74 | 6.610% | $144.7124 | $144.71 | $144.70 | $144.70 |
| Purchase #5 | $175.57 | 10.802% | $194.5351 | $194.54 | $194.55 | $194.50 |
| Purchase #6 | $176.68 | 10.401% | $195.0565 | $195.06 | $195.05 | $195.10 |
| Purchase #7 | $8.53 | 5.689% | $9.0153 | $9.02 | $9.00 | $9.00 |
| 7 purchase totals = | $860.81 | $943.0135 | $943.02 | $943.00 | $942.90 | |