| 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 | $57.72 | 12.742% | $65.0747 | $65.07 | $65.05 | $65.10 |
| Purchase #2 | $125.59 | 4.631% | $131.4061 | $131.41 | $131.40 | $131.40 |
| Purchase #3 | $11.64 | 9.689% | $12.7678 | $12.77 | $12.75 | $12.80 |
| Purchase #4 | $230.29 | 8.300% | $249.4041 | $249.40 | $249.40 | $249.40 |
| Purchase #5 | $105.35 | 11.173% | $117.1208 | $117.12 | $117.10 | $117.10 |
| Purchase #6 | $41.74 | 3.525% | $43.2113 | $43.21 | $43.20 | $43.20 |
| Purchase #7 | $153.58 | 4.225% | $160.0688 | $160.07 | $160.05 | $160.10 |
| 7 purchase totals = | $725.91 | $779.0536 | $779.05 | $778.95 | $779.10 | |