| 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 | $63.37 | 9.535% | $69.4123 | $69.41 | $69.40 | $69.40 |
| Purchase #2 | $28.52 | 13.364% | $32.3314 | $32.33 | $32.35 | $32.30 |
| Purchase #3 | $207.26 | 5.402% | $218.4562 | $218.46 | $218.45 | $218.50 |
| Purchase #4 | $125.61 | 5.640% | $132.6944 | $132.69 | $132.70 | $132.70 |
| Purchase #5 | $169.27 | 7.483% | $181.9365 | $181.94 | $181.95 | $181.90 |
| Purchase #6 | $125.36 | 3.237% | $129.4179 | $129.42 | $129.40 | $129.40 |
| Purchase #7 | $59.32 | 12.740% | $66.8774 | $66.88 | $66.90 | $66.90 |
| 7 purchase totals = | $778.71 | $831.1261 | $831.13 | $831.15 | $831.10 | |