| 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 | $105.25 | 6.132% | $111.7039 | $111.70 | $111.70 | $111.70 |
| Purchase #2 | $6.32 | 9.739% | $6.9355 | $6.94 | $6.95 | $6.90 |
| Purchase #3 | $188.53 | 8.158% | $203.9103 | $203.91 | $203.90 | $203.90 |
| Purchase #4 | $64.73 | 10.871% | $71.7668 | $71.77 | $71.75 | $71.80 |
| Purchase #5 | $62.85 | 7.263% | $67.4148 | $67.41 | $67.40 | $67.40 |
| Purchase #6 | $66.75 | 10.694% | $73.8882 | $73.89 | $73.90 | $73.90 |
| Purchase #7 | $42.68 | 6.312% | $45.374 | $45.37 | $45.35 | $45.40 |
| 7 purchase totals = | $537.11 | $580.9935 | $580.99 | $580.95 | $581.00 | |