| 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 | $249.35 | 5.124% | $262.1267 | $262.13 | $262.15 | $262.10 |
| Purchase #2 | $48.41 | 8.527% | $52.5379 | $52.54 | $52.55 | $52.50 |
| Purchase #3 | $210.82 | 8.580% | $228.9084 | $228.91 | $228.90 | $228.90 |
| Purchase #4 | $84.77 | 9.784% | $93.0639 | $93.06 | $93.05 | $93.10 |
| Purchase #5 | $67.51 | 4.288% | $70.4048 | $70.40 | $70.40 | $70.40 |
| Purchase #6 | $23.98 | 7.634% | $25.8106 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $95.30 | 7.330% | $102.2855 | $102.29 | $102.30 | $102.30 |
| 7 purchase totals = | $780.14 | $835.1378 | $835.14 | $835.15 | $835.10 | |