| 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 | $243.73 | 11.265% | $271.1862 | $271.19 | $271.20 | $271.20 |
| Purchase #2 | $79.52 | 11.627% | $88.7658 | $88.77 | $88.75 | $88.80 |
| Purchase #3 | $75.75 | 6.566% | $80.7237 | $80.72 | $80.70 | $80.70 |
| Purchase #4 | $36.39 | 3.699% | $37.7361 | $37.74 | $37.75 | $37.70 |
| Purchase #5 | $226.52 | 13.226% | $256.4795 | $256.48 | $256.50 | $256.50 |
| Purchase #6 | $43.60 | 6.112% | $46.2648 | $46.26 | $46.25 | $46.30 |
| Purchase #7 | $26.62 | 7.324% | $28.5696 | $28.57 | $28.55 | $28.60 |
| 7 purchase totals = | $732.13 | $809.7257 | $809.73 | $809.70 | $809.80 | |