| 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 | $92.63 | 8.787% | $100.7694 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $244.48 | 8.635% | $265.5908 | $265.59 | $265.60 | $265.60 |
| Purchase #3 | $118.78 | 6.561% | $126.5732 | $126.57 | $126.55 | $126.60 |
| Purchase #4 | $83.28 | 12.518% | $93.705 | $93.71 | $93.70 | $93.70 |
| Purchase #5 | $137.89 | 11.510% | $153.7611 | $153.76 | $153.75 | $153.80 |
| Purchase #6 | $147.63 | 5.353% | $155.5326 | $155.53 | $155.55 | $155.50 |
| Purchase #7 | $9.63 | 5.696% | $10.1785 | $10.18 | $10.20 | $10.20 |
| 7 purchase totals = | $834.32 | $906.1106 | $906.11 | $906.10 | $906.20 | |