| 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 | $51.81 | 10.238% | $57.1143 | $57.11 | $57.10 | $57.10 |
| Purchase #2 | $42.71 | 10.640% | $47.2543 | $47.25 | $47.25 | $47.30 |
| Purchase #3 | $194.43 | 5.125% | $204.3945 | $204.39 | $204.40 | $204.40 |
| Purchase #4 | $110.62 | 12.312% | $124.2395 | $124.24 | $124.25 | $124.20 |
| Purchase #5 | $144.45 | 6.217% | $153.4305 | $153.43 | $153.45 | $153.40 |
| Purchase #6 | $115.63 | 11.328% | $128.7286 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $135.76 | 11.450% | $151.3045 | $151.30 | $151.30 | $151.30 |
| 7 purchase totals = | $795.41 | $866.4662 | $866.45 | $866.50 | $866.40 | |