| 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 | $26.34 | 7.162% | $28.2265 | $28.23 | $28.25 | $28.20 |
| Purchase #2 | $82.53 | 13.171% | $93.4 | $93.40 | $93.40 | $93.40 |
| Purchase #3 | $118.47 | 9.501% | $129.7258 | $129.73 | $129.75 | $129.70 |
| Purchase #4 | $212.89 | 12.448% | $239.3905 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $189.93 | 4.746% | $198.9441 | $198.94 | $198.95 | $198.90 |
| Purchase #6 | $98.37 | 3.122% | $101.4411 | $101.44 | $101.45 | $101.40 |
| Purchase #7 | $9.63 | 9.123% | $10.5085 | $10.51 | $10.50 | $10.50 |
| 7 purchase totals = | $738.16 | $801.6365 | $801.64 | $801.70 | $801.50 | |