| 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 | $202.56 | 9.299% | $221.3961 | $221.40 | $221.40 | $221.40 |
| Purchase #2 | $13.52 | 12.170% | $15.1654 | $15.17 | $15.15 | $15.20 |
| Purchase #3 | $6.39 | 5.106% | $6.7163 | $6.72 | $6.70 | $6.70 |
| Purchase #4 | $43.80 | 4.781% | $45.8941 | $45.89 | $45.90 | $45.90 |
| Purchase #5 | $56.50 | 11.182% | $62.8178 | $62.82 | $62.80 | $62.80 |
| Purchase #6 | $89.98 | 8.759% | $97.8613 | $97.86 | $97.85 | $97.90 |
| Purchase #7 | $6.96 | 7.625% | $7.4907 | $7.49 | $7.50 | $7.50 |
| 7 purchase totals = | $419.71 | $457.3417 | $457.35 | $457.30 | $457.40 | |