| 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 | $87.69 | 13.122% | $99.1967 | $99.20 | $99.20 | $99.20 |
| Purchase #2 | $96.77 | 6.494% | $103.0542 | $103.05 | $103.05 | $103.10 |
| Purchase #3 | $10.86 | 9.809% | $11.9253 | $11.93 | $11.95 | $11.90 |
| Purchase #4 | $88.42 | 10.199% | $97.438 | $97.44 | $97.45 | $97.40 |
| Purchase #5 | $94.89 | 9.184% | $103.6047 | $103.60 | $103.60 | $103.60 |
| Purchase #6 | $196.30 | 12.821% | $221.4676 | $221.47 | $221.45 | $221.50 |
| Purchase #7 | $47.26 | 4.148% | $49.2203 | $49.22 | $49.20 | $49.20 |
| 7 purchase totals = | $622.19 | $685.9068 | $685.91 | $685.90 | $685.90 | |