| 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 | $66.40 | 10.798% | $73.5699 | $73.57 | $73.55 | $73.60 |
| Purchase #2 | $130.83 | 11.596% | $146.001 | $146.00 | $146.00 | $146.00 |
| Purchase #3 | $20.76 | 8.526% | $22.53 | $22.53 | $22.55 | $22.50 |
| Purchase #4 | $66.79 | 11.852% | $74.706 | $74.71 | $74.70 | $74.70 |
| Purchase #5 | $56.82 | 10.134% | $62.5781 | $62.58 | $62.60 | $62.60 |
| Purchase #6 | $87.51 | 4.592% | $91.5285 | $91.53 | $91.55 | $91.50 |
| Purchase #7 | $75.96 | 7.345% | $81.5393 | $81.54 | $81.55 | $81.50 |
| 7 purchase totals = | $505.07 | $552.4528 | $552.46 | $552.50 | $552.40 | |