| 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 | $92.59 | 7.726% | $99.7435 | $99.74 | $99.75 | $99.70 |
| Purchase #2 | $35.48 | 3.704% | $36.7942 | $36.79 | $36.80 | $36.80 |
| Purchase #3 | $87.64 | 13.212% | $99.219 | $99.22 | $99.20 | $99.20 |
| Purchase #4 | $206.39 | 10.636% | $228.3416 | $228.34 | $228.35 | $228.30 |
| Purchase #5 | $154.90 | 3.315% | $160.0349 | $160.03 | $160.05 | $160.00 |
| Purchase #6 | $187.60 | 5.602% | $198.1094 | $198.11 | $198.10 | $198.10 |
| Purchase #7 | $62.64 | 3.645% | $64.9232 | $64.92 | $64.90 | $64.90 |
| 7 purchase totals = | $827.24 | $887.1658 | $887.15 | $887.15 | $887.00 | |