| 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 | $87.75 | 10.825% | $97.2489 | $97.25 | $97.25 | $97.20 |
| Purchase #2 | $218.40 | 11.830% | $244.2367 | $244.24 | $244.25 | $244.20 |
| Purchase #3 | $26.96 | 9.473% | $29.5139 | $29.51 | $29.50 | $29.50 |
| Purchase #4 | $206.74 | 9.624% | $226.6367 | $226.64 | $226.65 | $226.60 |
| Purchase #5 | $141.43 | 4.366% | $147.6048 | $147.60 | $147.60 | $147.60 |
| Purchase #6 | $36.60 | 11.607% | $40.8482 | $40.85 | $40.85 | $40.80 |
| Purchase #7 | $19.78 | 7.847% | $21.3321 | $21.33 | $21.35 | $21.30 |
| 7 purchase totals = | $737.66 | $807.4213 | $807.42 | $807.45 | $807.20 | |