| 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 | $32.95 | 11.325% | $36.6816 | $36.68 | $36.70 | $36.70 |
| Purchase #2 | $89.33 | 9.255% | $97.5975 | $97.60 | $97.60 | $97.60 |
| Purchase #3 | $21.81 | 10.368% | $24.0713 | $24.07 | $24.05 | $24.10 |
| Purchase #4 | $240.59 | 10.760% | $266.4775 | $266.48 | $266.50 | $266.50 |
| Purchase #5 | $52.41 | 3.471% | $54.2292 | $54.23 | $54.25 | $54.20 |
| Purchase #6 | $187.75 | 8.758% | $204.1931 | $204.19 | $204.20 | $204.20 |
| Purchase #7 | $212.52 | 8.524% | $230.6352 | $230.64 | $230.65 | $230.60 |
| 7 purchase totals = | $837.36 | $913.8854 | $913.89 | $913.95 | $913.90 | |