| 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 | $90.81 | 9.352% | $99.3026 | $99.30 | $99.30 | $99.30 |
| Purchase #2 | $234.56 | 10.376% | $258.8979 | $258.90 | $258.90 | $258.90 |
| Purchase #3 | $104.79 | 12.664% | $118.0606 | $118.06 | $118.05 | $118.10 |
| Purchase #4 | $30.75 | 7.738% | $33.1294 | $33.13 | $33.15 | $33.10 |
| Purchase #5 | $141.88 | 5.635% | $149.8749 | $149.87 | $149.85 | $149.90 |
| Purchase #6 | $175.95 | 4.818% | $184.4273 | $184.43 | $184.45 | $184.40 |
| Purchase #7 | $152.26 | 7.625% | $163.8698 | $163.87 | $163.85 | $163.90 |
| 7 purchase totals = | $931.00 | $1,007.5625 | $1,007.56 | $1,007.55 | $1,007.60 | |