| 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 | $104.89 | 10.478% | $115.8804 | $115.88 | $115.90 | $115.90 |
| Purchase #2 | $162.60 | 5.721% | $171.9023 | $171.90 | $171.90 | $171.90 |
| Purchase #3 | $92.86 | 11.861% | $103.8741 | $103.87 | $103.85 | $103.90 |
| Purchase #4 | $196.60 | 11.856% | $219.9089 | $219.91 | $219.90 | $219.90 |
| Purchase #5 | $200.34 | 5.171% | $210.6996 | $210.70 | $210.70 | $210.70 |
| Purchase #6 | $69.64 | 6.649% | $74.2704 | $74.27 | $74.25 | $74.30 |
| Purchase #7 | $27.63 | 5.633% | $29.1864 | $29.19 | $29.20 | $29.20 |
| 7 purchase totals = | $854.56 | $925.7221 | $925.72 | $925.70 | $925.80 | |