| 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 | $45.81 | 5.516% | $48.3369 | $48.34 | $48.35 | $48.30 |
| Purchase #2 | $236.71 | 9.614% | $259.4673 | $259.47 | $259.45 | $259.50 |
| Purchase #3 | $245.93 | 5.803% | $260.2013 | $260.20 | $260.20 | $260.20 |
| Purchase #4 | $43.67 | 6.642% | $46.5706 | $46.57 | $46.55 | $46.60 |
| Purchase #5 | $18.62 | 13.358% | $21.1073 | $21.11 | $21.10 | $21.10 |
| Purchase #6 | $193.94 | 7.847% | $209.1585 | $209.16 | $209.15 | $209.20 |
| Purchase #7 | $129.52 | 13.302% | $146.7488 | $146.75 | $146.75 | $146.70 |
| 7 purchase totals = | $914.20 | $991.5907 | $991.60 | $991.55 | $991.60 | |