| 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 | $62.42 | 3.674% | $64.7133 | $64.71 | $64.70 | $64.70 |
| Purchase #2 | $48.35 | 5.757% | $51.1335 | $51.13 | $51.15 | $51.10 |
| Purchase #3 | $59.28 | 10.212% | $65.3337 | $65.33 | $65.35 | $65.30 |
| Purchase #4 | $120.42 | 8.120% | $130.1981 | $130.20 | $130.20 | $130.20 |
| Purchase #5 | $210.37 | 8.811% | $228.9057 | $228.91 | $228.90 | $228.90 |
| Purchase #6 | $11.32 | 10.423% | $12.4999 | $12.50 | $12.50 | $12.50 |
| Purchase #7 | $110.97 | 10.702% | $122.846 | $122.85 | $122.85 | $122.80 |
| 7 purchase totals = | $623.13 | $675.6302 | $675.63 | $675.65 | $675.50 | |