| 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 | $47.93 | 11.805% | $53.5881 | $53.59 | $53.60 | $53.60 |
| Purchase #2 | $101.72 | 8.330% | $110.1933 | $110.19 | $110.20 | $110.20 |
| Purchase #3 | $136.65 | 8.691% | $148.5263 | $148.53 | $148.55 | $148.50 |
| Purchase #4 | $63.34 | 13.766% | $72.0594 | $72.06 | $72.05 | $72.10 |
| Purchase #5 | $133.31 | 5.444% | $140.5674 | $140.57 | $140.55 | $140.60 |
| Purchase #6 | $209.55 | 3.515% | $216.9157 | $216.92 | $216.90 | $216.90 |
| Purchase #7 | $217.48 | 13.294% | $246.3918 | $246.39 | $246.40 | $246.40 |
| 7 purchase totals = | $909.98 | $988.2420 | $988.25 | $988.25 | $988.30 | |