| 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 | $185.53 | 13.297% | $210.1999 | $210.20 | $210.20 | $210.20 |
| Purchase #2 | $56.58 | 10.677% | $62.621 | $62.62 | $62.60 | $62.60 |
| Purchase #3 | $55.73 | 9.133% | $60.8198 | $60.82 | $60.80 | $60.80 |
| Purchase #4 | $138.81 | 5.596% | $146.5778 | $146.58 | $146.60 | $146.60 |
| Purchase #5 | $44.42 | 3.522% | $45.9845 | $45.98 | $46.00 | $46.00 |
| Purchase #6 | $81.89 | 12.819% | $92.3875 | $92.39 | $92.40 | $92.40 |
| Purchase #7 | $215.43 | 8.138% | $232.9617 | $232.96 | $232.95 | $233.00 |
| 7 purchase totals = | $778.39 | $851.5522 | $851.55 | $851.55 | $851.60 | |