| 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 | $232.79 | 5.215% | $244.93 | $244.93 | $244.95 | $244.90 |
| Purchase #2 | $73.40 | 13.659% | $83.4257 | $83.43 | $83.45 | $83.40 |
| Purchase #3 | $34.89 | 5.211% | $36.7081 | $36.71 | $36.70 | $36.70 |
| Purchase #4 | $66.54 | 10.427% | $73.4781 | $73.48 | $73.50 | $73.50 |
| Purchase #5 | $8.39 | 5.137% | $8.821 | $8.82 | $8.80 | $8.80 |
| Purchase #6 | $102.42 | 4.641% | $107.1733 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $17.31 | 7.607% | $18.6268 | $18.63 | $18.65 | $18.60 |
| 7 purchase totals = | $535.74 | $573.1630 | $573.17 | $573.20 | $573.10 | |