| 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 | $93.89 | 6.675% | $100.1572 | $100.16 | $100.15 | $100.20 |
| Purchase #2 | $15.46 | 6.522% | $16.4683 | $16.47 | $16.45 | $16.50 |
| Purchase #3 | $111.35 | 11.788% | $124.4759 | $124.48 | $124.50 | $124.50 |
| Purchase #4 | $119.94 | 8.868% | $130.5763 | $130.58 | $130.60 | $130.60 |
| Purchase #5 | $110.65 | 13.432% | $125.5125 | $125.51 | $125.50 | $125.50 |
| Purchase #6 | $184.78 | 9.828% | $202.9402 | $202.94 | $202.95 | $202.90 |
| Purchase #7 | $57.52 | 8.644% | $62.492 | $62.49 | $62.50 | $62.50 |
| 7 purchase totals = | $693.59 | $762.6224 | $762.63 | $762.65 | $762.70 | |