| 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 | $46.84 | 5.309% | $49.3267 | $49.33 | $49.35 | $49.30 |
| Purchase #2 | $106.81 | 12.240% | $119.8835 | $119.88 | $119.90 | $119.90 |
| Purchase #3 | $170.30 | 6.274% | $180.9846 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $102.98 | 9.663% | $112.931 | $112.93 | $112.95 | $112.90 |
| Purchase #5 | $148.73 | 11.368% | $165.6376 | $165.64 | $165.65 | $165.60 |
| Purchase #6 | $11.92 | 8.120% | $12.8879 | $12.89 | $12.90 | $12.90 |
| Purchase #7 | $124.84 | 13.764% | $142.023 | $142.02 | $142.00 | $142.00 |
| 7 purchase totals = | $712.42 | $783.6743 | $783.67 | $783.75 | $783.60 | |