| 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 | $71.47 | 5.112% | $75.1235 | $75.12 | $75.10 | $75.10 |
| Purchase #2 | $151.67 | 6.700% | $161.8319 | $161.83 | $161.85 | $161.80 |
| Purchase #3 | $110.97 | 4.406% | $115.8593 | $115.86 | $115.85 | $115.90 |
| Purchase #4 | $201.44 | 10.441% | $222.4724 | $222.47 | $222.45 | $222.50 |
| Purchase #5 | $25.42 | 9.526% | $27.8415 | $27.84 | $27.85 | $27.80 |
| Purchase #6 | $158.93 | 9.181% | $173.5214 | $173.52 | $173.50 | $173.50 |
| Purchase #7 | $199.82 | 8.445% | $216.6948 | $216.69 | $216.70 | $216.70 |
| 7 purchase totals = | $919.72 | $993.3448 | $993.33 | $993.30 | $993.30 | |