| 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 | $19.46 | 5.682% | $20.5657 | $20.57 | $20.55 | $20.60 |
| Purchase #2 | $132.36 | 3.611% | $137.1395 | $137.14 | $137.15 | $137.10 |
| Purchase #3 | $40.86 | 6.611% | $43.5613 | $43.56 | $43.55 | $43.60 |
| Purchase #4 | $141.46 | 8.282% | $153.1757 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $54.99 | 9.282% | $60.0942 | $60.09 | $60.10 | $60.10 |
| Purchase #6 | $199.82 | 4.679% | $209.1696 | $209.17 | $209.15 | $209.20 |
| Purchase #7 | $237.33 | 8.119% | $256.5988 | $256.60 | $256.60 | $256.60 |
| 7 purchase totals = | $826.28 | $880.3048 | $880.31 | $880.30 | $880.40 | |