| 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 | $77.82 | 9.143% | $84.9351 | $84.94 | $84.95 | $84.90 |
| Purchase #2 | $115.48 | 3.753% | $119.814 | $119.81 | $119.80 | $119.80 |
| Purchase #3 | $238.69 | 10.666% | $264.1487 | $264.15 | $264.15 | $264.10 |
| Purchase #4 | $97.84 | 10.252% | $107.8706 | $107.87 | $107.85 | $107.90 |
| Purchase #5 | $58.88 | 7.357% | $63.2118 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $41.49 | 13.331% | $47.021 | $47.02 | $47.00 | $47.00 |
| Purchase #7 | $243.80 | 6.239% | $259.0107 | $259.01 | $259.00 | $259.00 |
| 7 purchase totals = | $874.00 | $946.0119 | $946.01 | $945.95 | $945.90 | |