| 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 | $12.34 | 6.273% | $13.1141 | $13.11 | $13.10 | $13.10 |
| Purchase #2 | $54.40 | 4.145% | $56.6549 | $56.65 | $56.65 | $56.70 |
| Purchase #3 | $94.78 | 4.742% | $99.2745 | $99.27 | $99.25 | $99.30 |
| Purchase #4 | $101.53 | 8.136% | $109.7905 | $109.79 | $109.80 | $109.80 |
| Purchase #5 | $247.31 | 5.506% | $260.9269 | $260.93 | $260.95 | $260.90 |
| Purchase #6 | $170.57 | 8.345% | $184.8041 | $184.80 | $184.80 | $184.80 |
| Purchase #7 | $141.65 | 9.796% | $155.526 | $155.53 | $155.55 | $155.50 |
| 7 purchase totals = | $822.58 | $880.0910 | $880.08 | $880.10 | $880.10 | |