| 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 | $77.62 | 12.724% | $87.4964 | $87.50 | $87.50 | $87.50 |
| Purchase #2 | $148.45 | 11.831% | $166.0131 | $166.01 | $166.00 | $166.00 |
| Purchase #3 | $101.28 | 6.278% | $107.6384 | $107.64 | $107.65 | $107.60 |
| Purchase #4 | $135.39 | 4.511% | $141.4974 | $141.50 | $141.50 | $141.50 |
| Purchase #5 | $37.71 | 4.104% | $39.2576 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $215.62 | 8.379% | $233.6868 | $233.69 | $233.70 | $233.70 |
| Purchase #7 | $73.70 | 9.217% | $80.4929 | $80.49 | $80.50 | $80.50 |
| 7 purchase totals = | $789.77 | $856.0826 | $856.09 | $856.10 | $856.10 | |