| 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 | $59.77 | 8.105% | $64.6144 | $64.61 | $64.60 | $64.60 |
| Purchase #2 | $140.35 | 6.556% | $149.5513 | $149.55 | $149.55 | $149.60 |
| Purchase #3 | $55.87 | 12.698% | $62.9644 | $62.96 | $62.95 | $63.00 |
| Purchase #4 | $130.34 | 12.601% | $146.7641 | $146.76 | $146.75 | $146.80 |
| Purchase #5 | $184.32 | 13.813% | $209.7801 | $209.78 | $209.80 | $209.80 |
| Purchase #6 | $119.69 | 8.689% | $130.0899 | $130.09 | $130.10 | $130.10 |
| Purchase #7 | $88.86 | 9.309% | $97.132 | $97.13 | $97.15 | $97.10 |
| 7 purchase totals = | $779.20 | $860.8962 | $860.88 | $860.90 | $861.00 | |