| 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 | $44.32 | 12.463% | $49.8436 | $49.84 | $49.85 | $49.80 |
| Purchase #2 | $150.76 | 5.108% | $158.4608 | $158.46 | $158.45 | $158.50 |
| Purchase #3 | $63.92 | 4.776% | $66.9728 | $66.97 | $66.95 | $67.00 |
| Purchase #4 | $151.39 | 5.685% | $159.9965 | $160.00 | $160.00 | $160.00 |
| Purchase #5 | $135.36 | 4.592% | $141.5757 | $141.58 | $141.60 | $141.60 |
| Purchase #6 | $156.55 | 3.851% | $162.5787 | $162.58 | $162.60 | $162.60 |
| Purchase #7 | $81.56 | 12.705% | $91.9222 | $91.92 | $91.90 | $91.90 |
| 7 purchase totals = | $783.86 | $831.3503 | $831.35 | $831.35 | $831.40 | |