| 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 | $59.50 | 5.274% | $62.638 | $62.64 | $62.65 | $62.60 |
| Purchase #2 | $146.69 | 7.549% | $157.7636 | $157.76 | $157.75 | $157.80 |
| Purchase #3 | $66.95 | 6.700% | $71.4357 | $71.44 | $71.45 | $71.40 |
| Purchase #4 | $42.68 | 9.305% | $46.6514 | $46.65 | $46.65 | $46.70 |
| Purchase #5 | $80.62 | 10.386% | $88.9932 | $88.99 | $89.00 | $89.00 |
| Purchase #6 | $214.31 | 11.257% | $238.4349 | $238.43 | $238.45 | $238.40 |
| Purchase #7 | $227.41 | 12.745% | $256.3934 | $256.39 | $256.40 | $256.40 |
| 7 purchase totals = | $838.16 | $922.3102 | $922.30 | $922.35 | $922.30 | |