| 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 | $77.49 | 10.316% | $85.4839 | $85.48 | $85.50 | $85.50 |
| Purchase #2 | $204.81 | 7.822% | $220.8302 | $220.83 | $220.85 | $220.80 |
| Purchase #3 | $191.54 | 6.525% | $204.038 | $204.04 | $204.05 | $204.00 |
| Purchase #4 | $101.93 | 6.548% | $108.6044 | $108.60 | $108.60 | $108.60 |
| Purchase #5 | $133.77 | 12.237% | $150.1394 | $150.14 | $150.15 | $150.10 |
| Purchase #6 | $102.69 | 7.378% | $110.2665 | $110.27 | $110.25 | $110.30 |
| Purchase #7 | $158.71 | 6.109% | $168.4056 | $168.41 | $168.40 | $168.40 |
| 7 purchase totals = | $970.94 | $1,047.7680 | $1,047.77 | $1,047.80 | $1,047.70 | |