| 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 | $84.77 | 11.434% | $94.4626 | $94.46 | $94.45 | $94.50 |
| Purchase #2 | $41.73 | 9.460% | $45.6777 | $45.68 | $45.70 | $45.70 |
| Purchase #3 | $45.64 | 7.617% | $49.1164 | $49.12 | $49.10 | $49.10 |
| Purchase #4 | $48.69 | 7.774% | $52.4752 | $52.48 | $52.50 | $52.50 |
| Purchase #5 | $78.97 | 11.375% | $87.9528 | $87.95 | $87.95 | $88.00 |
| Purchase #6 | $37.61 | 13.596% | $42.7235 | $42.72 | $42.70 | $42.70 |
| Purchase #7 | $129.46 | 7.291% | $138.8989 | $138.90 | $138.90 | $138.90 |
| 7 purchase totals = | $466.87 | $511.3071 | $511.31 | $511.30 | $511.40 | |