| 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 | $107.70 | 4.496% | $112.5422 | $112.54 | $112.55 | $112.50 |
| Purchase #2 | $233.66 | 10.669% | $258.5892 | $258.59 | $258.60 | $258.60 |
| Purchase #3 | $67.35 | 8.832% | $73.2984 | $73.30 | $73.30 | $73.30 |
| Purchase #4 | $71.98 | 3.318% | $74.3683 | $74.37 | $74.35 | $74.40 |
| Purchase #5 | $135.68 | 10.497% | $149.9223 | $149.92 | $149.90 | $149.90 |
| Purchase #6 | $193.86 | 7.551% | $208.4984 | $208.50 | $208.50 | $208.50 |
| Purchase #7 | $46.89 | 10.821% | $51.964 | $51.96 | $51.95 | $52.00 |
| 7 purchase totals = | $857.12 | $929.1828 | $929.18 | $929.15 | $929.20 | |