| 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 | $88.84 | 6.400% | $94.5258 | $94.53 | $94.55 | $94.50 |
| Purchase #2 | $61.95 | 6.629% | $66.0567 | $66.06 | $66.05 | $66.10 |
| Purchase #3 | $30.63 | 4.404% | $31.9789 | $31.98 | $32.00 | $32.00 |
| Purchase #4 | $12.71 | 11.866% | $14.2182 | $14.22 | $14.20 | $14.20 |
| Purchase #5 | $56.56 | 13.519% | $64.2063 | $64.21 | $64.20 | $64.20 |
| Purchase #6 | $45.64 | 12.311% | $51.2587 | $51.26 | $51.25 | $51.30 |
| Purchase #7 | $88.60 | 13.873% | $100.8915 | $100.89 | $100.90 | $100.90 |
| 7 purchase totals = | $384.93 | $423.1361 | $423.15 | $423.15 | $423.20 | |