| 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 | $116.64 | 5.363% | $122.8954 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $74.28 | 8.574% | $80.6488 | $80.65 | $80.65 | $80.60 |
| Purchase #3 | $191.33 | 6.437% | $203.6459 | $203.65 | $203.65 | $203.60 |
| Purchase #4 | $158.84 | 4.435% | $165.8846 | $165.88 | $165.90 | $165.90 |
| Purchase #5 | $13.71 | 11.709% | $15.3153 | $15.32 | $15.30 | $15.30 |
| Purchase #6 | $63.95 | 9.170% | $69.8142 | $69.81 | $69.80 | $69.80 |
| Purchase #7 | $38.83 | 3.127% | $40.0442 | $40.04 | $40.05 | $40.00 |
| 7 purchase totals = | $657.58 | $698.2484 | $698.25 | $698.25 | $698.10 | |