| 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 | $46.70 | 8.427% | $50.6354 | $50.64 | $50.65 | $50.60 |
| Purchase #2 | $92.71 | 9.292% | $101.3246 | $101.32 | $101.30 | $101.30 |
| Purchase #3 | $87.34 | 11.404% | $97.3003 | $97.30 | $97.30 | $97.30 |
| Purchase #4 | $79.47 | 11.261% | $88.4191 | $88.42 | $88.40 | $88.40 |
| Purchase #5 | $131.64 | 3.495% | $136.2408 | $136.24 | $136.25 | $136.20 |
| Purchase #6 | $38.99 | 13.385% | $44.2088 | $44.21 | $44.20 | $44.20 |
| Purchase #7 | $199.63 | 13.412% | $226.4044 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $676.48 | $744.5334 | $744.53 | $744.50 | $744.40 | |