| 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 | $21.85 | 7.587% | $23.5078 | $23.51 | $23.50 | $23.50 |
| Purchase #2 | $125.61 | 3.873% | $130.4749 | $130.47 | $130.45 | $130.50 |
| Purchase #3 | $95.34 | 5.328% | $100.4197 | $100.42 | $100.40 | $100.40 |
| Purchase #4 | $84.38 | 11.158% | $93.7951 | $93.80 | $93.80 | $93.80 |
| Purchase #5 | $220.54 | 10.650% | $244.0275 | $244.03 | $244.05 | $244.00 |
| Purchase #6 | $205.39 | 9.139% | $224.1606 | $224.16 | $224.15 | $224.20 |
| Purchase #7 | $109.77 | 10.464% | $121.2563 | $121.26 | $121.25 | $121.30 |
| 7 purchase totals = | $862.88 | $937.6419 | $937.65 | $937.60 | $937.70 | |