| 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 | $93.96 | 10.761% | $104.071 | $104.07 | $104.05 | $104.10 |
| Purchase #2 | $62.34 | 13.744% | $70.908 | $70.91 | $70.90 | $70.90 |
| Purchase #3 | $87.27 | 9.627% | $95.6715 | $95.67 | $95.65 | $95.70 |
| Purchase #4 | $112.88 | 9.449% | $123.546 | $123.55 | $123.55 | $123.50 |
| Purchase #5 | $143.32 | 4.125% | $149.232 | $149.23 | $149.25 | $149.20 |
| Purchase #6 | $149.71 | 11.850% | $167.4506 | $167.45 | $167.45 | $167.50 |
| Purchase #7 | $224.75 | 12.837% | $253.6012 | $253.60 | $253.60 | $253.60 |
| 7 purchase totals = | $874.23 | $964.4803 | $964.48 | $964.45 | $964.50 | |