| 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 | $91.28 | 3.521% | $94.494 | $94.49 | $94.50 | $94.50 |
| Purchase #2 | $129.79 | 11.717% | $144.9975 | $145.00 | $145.00 | $145.00 |
| Purchase #3 | $43.41 | 7.532% | $46.6796 | $46.68 | $46.70 | $46.70 |
| Purchase #4 | $132.41 | 13.463% | $150.2364 | $150.24 | $150.25 | $150.20 |
| Purchase #5 | $169.93 | 7.128% | $182.0426 | $182.04 | $182.05 | $182.00 |
| Purchase #6 | $37.36 | 7.707% | $40.2393 | $40.24 | $40.25 | $40.20 |
| Purchase #7 | $7.44 | 9.134% | $8.1196 | $8.12 | $8.10 | $8.10 |
| 7 purchase totals = | $611.62 | $666.8090 | $666.81 | $666.85 | $666.70 | |