| 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 | $94.82 | 7.159% | $101.6082 | $101.61 | $101.60 | $101.60 |
| Purchase #2 | $159.67 | 6.346% | $169.8027 | $169.80 | $169.80 | $169.80 |
| Purchase #3 | $13.97 | 12.218% | $15.6769 | $15.68 | $15.70 | $15.70 |
| Purchase #4 | $9.34 | 9.362% | $10.2144 | $10.21 | $10.20 | $10.20 |
| Purchase #5 | $105.84 | 4.177% | $110.2609 | $110.26 | $110.25 | $110.30 |
| Purchase #6 | $11.67 | 6.455% | $12.4233 | $12.42 | $12.40 | $12.40 |
| Purchase #7 | $9.95 | 12.615% | $11.2052 | $11.21 | $11.20 | $11.20 |
| 7 purchase totals = | $405.26 | $431.1916 | $431.19 | $431.15 | $431.20 | |