| 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 | $130.27 | 12.566% | $146.6397 | $146.64 | $146.65 | $146.60 |
| Purchase #2 | $72.67 | 11.873% | $81.2981 | $81.30 | $81.30 | $81.30 |
| Purchase #3 | $145.84 | 9.513% | $159.7138 | $159.71 | $159.70 | $159.70 |
| Purchase #4 | $23.87 | 9.551% | $26.1498 | $26.15 | $26.15 | $26.10 |
| Purchase #5 | $74.35 | 5.851% | $78.7002 | $78.70 | $78.70 | $78.70 |
| Purchase #6 | $67.50 | 3.271% | $69.7079 | $69.71 | $69.70 | $69.70 |
| Purchase #7 | $49.54 | 7.551% | $53.2808 | $53.28 | $53.30 | $53.30 |
| 7 purchase totals = | $564.04 | $615.4903 | $615.49 | $615.50 | $615.40 | |