| 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 | $22.37 | 10.576% | $24.7359 | $24.74 | $24.75 | $24.70 |
| Purchase #2 | $54.34 | 3.488% | $56.2354 | $56.24 | $56.25 | $56.20 |
| Purchase #3 | $168.51 | 9.248% | $184.0938 | $184.09 | $184.10 | $184.10 |
| Purchase #4 | $218.77 | 10.312% | $241.3296 | $241.33 | $241.35 | $241.30 |
| Purchase #5 | $40.29 | 11.104% | $44.7638 | $44.76 | $44.75 | $44.80 |
| Purchase #6 | $162.29 | 3.217% | $167.5109 | $167.51 | $167.50 | $167.50 |
| Purchase #7 | $102.82 | 9.759% | $112.8542 | $112.85 | $112.85 | $112.90 |
| 7 purchase totals = | $769.39 | $831.5236 | $831.52 | $831.55 | $831.50 | |