| 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 | $64.97 | 9.670% | $71.2526 | $71.25 | $71.25 | $71.30 |
| Purchase #2 | $143.72 | 4.434% | $150.0925 | $150.09 | $150.10 | $150.10 |
| Purchase #3 | $13.62 | 13.420% | $15.4478 | $15.45 | $15.45 | $15.40 |
| Purchase #4 | $226.46 | 10.853% | $251.0377 | $251.04 | $251.05 | $251.00 |
| Purchase #5 | $134.69 | 4.224% | $140.3793 | $140.38 | $140.40 | $140.40 |
| Purchase #6 | $8.96 | 8.379% | $9.7108 | $9.71 | $9.70 | $9.70 |
| Purchase #7 | $189.26 | 6.209% | $201.0112 | $201.01 | $201.00 | $201.00 |
| 7 purchase totals = | $781.68 | $838.9319 | $838.93 | $838.95 | $838.90 | |