| 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 | $94.34 | 7.558% | $101.4702 | $101.47 | $101.45 | $101.50 |
| Purchase #2 | $165.34 | 5.516% | $174.4602 | $174.46 | $174.45 | $174.50 |
| Purchase #3 | $192.71 | 6.286% | $204.8238 | $204.82 | $204.80 | $204.80 |
| Purchase #4 | $181.71 | 3.500% | $188.0699 | $188.07 | $188.05 | $188.10 |
| Purchase #5 | $43.45 | 12.696% | $48.9664 | $48.97 | $48.95 | $49.00 |
| Purchase #6 | $78.99 | 5.696% | $83.4893 | $83.49 | $83.50 | $83.50 |
| Purchase #7 | $36.76 | 10.293% | $40.5437 | $40.54 | $40.55 | $40.50 |
| 7 purchase totals = | $793.30 | $841.8235 | $841.82 | $841.75 | $841.90 | |