| 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 | $44.74 | 5.480% | $47.1918 | $47.19 | $47.20 | $47.20 |
| Purchase #2 | $131.54 | 8.754% | $143.055 | $143.06 | $143.05 | $143.10 |
| Purchase #3 | $83.47 | 5.440% | $88.0108 | $88.01 | $88.00 | $88.00 |
| Purchase #4 | $81.86 | 3.681% | $84.8733 | $84.87 | $84.85 | $84.90 |
| Purchase #5 | $13.47 | 5.451% | $14.2042 | $14.20 | $14.20 | $14.20 |
| Purchase #6 | $55.81 | 13.143% | $63.1451 | $63.15 | $63.15 | $63.10 |
| Purchase #7 | $211.95 | 8.193% | $229.3151 | $229.32 | $229.30 | $229.30 |
| 7 purchase totals = | $622.84 | $669.7953 | $669.80 | $669.75 | $669.80 | |