| 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 | $36.63 | 5.169% | $38.5234 | $38.52 | $38.50 | $38.50 |
| Purchase #2 | $94.60 | 11.347% | $105.3343 | $105.33 | $105.35 | $105.30 |
| Purchase #3 | $85.88 | 10.360% | $94.7772 | $94.78 | $94.80 | $94.80 |
| Purchase #4 | $97.77 | 5.464% | $103.1122 | $103.11 | $103.10 | $103.10 |
| Purchase #5 | $158.91 | 11.843% | $177.7297 | $177.73 | $177.75 | $177.70 |
| Purchase #6 | $121.96 | 5.283% | $128.4031 | $128.40 | $128.40 | $128.40 |
| Purchase #7 | $219.86 | 11.365% | $244.8471 | $244.85 | $244.85 | $244.80 |
| 7 purchase totals = | $815.61 | $892.7270 | $892.72 | $892.75 | $892.60 | |