| 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 | $81.87 | 3.703% | $84.9016 | $84.90 | $84.90 | $84.90 |
| Purchase #2 | $46.93 | 3.817% | $48.7213 | $48.72 | $48.70 | $48.70 |
| Purchase #3 | $6.70 | 8.206% | $7.2498 | $7.25 | $7.25 | $7.20 |
| Purchase #4 | $178.39 | 5.835% | $188.7991 | $188.80 | $188.80 | $188.80 |
| Purchase #5 | $88.27 | 10.102% | $97.187 | $97.19 | $97.20 | $97.20 |
| Purchase #6 | $138.40 | 12.591% | $155.8259 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $142.87 | 3.855% | $148.3776 | $148.38 | $148.40 | $148.40 |
| 7 purchase totals = | $683.43 | $731.0623 | $731.07 | $731.10 | $731.00 | |