| 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 | $40.86 | 9.454% | $44.7229 | $44.72 | $44.70 | $44.70 |
| Purchase #2 | $170.58 | 4.260% | $177.8467 | $177.85 | $177.85 | $177.80 |
| Purchase #3 | $164.86 | 13.835% | $187.6684 | $187.67 | $187.65 | $187.70 |
| Purchase #4 | $88.62 | 9.657% | $97.178 | $97.18 | $97.20 | $97.20 |
| Purchase #5 | $66.59 | 3.768% | $69.0991 | $69.10 | $69.10 | $69.10 |
| Purchase #6 | $106.54 | 9.766% | $116.9447 | $116.94 | $116.95 | $116.90 |
| Purchase #7 | $83.38 | 12.870% | $94.111 | $94.11 | $94.10 | $94.10 |
| 7 purchase totals = | $721.43 | $787.5708 | $787.57 | $787.55 | $787.50 | |