| 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 | $99.67 | 8.451% | $108.0931 | $108.09 | $108.10 | $108.10 |
| Purchase #2 | $21.47 | 8.760% | $23.3508 | $23.35 | $23.35 | $23.40 |
| Purchase #3 | $179.88 | 12.698% | $202.7212 | $202.72 | $202.70 | $202.70 |
| Purchase #4 | $90.40 | 6.481% | $96.2588 | $96.26 | $96.25 | $96.30 |
| Purchase #5 | $177.51 | 4.323% | $185.1838 | $185.18 | $185.20 | $185.20 |
| Purchase #6 | $105.54 | 7.190% | $113.1283 | $113.13 | $113.15 | $113.10 |
| Purchase #7 | $25.94 | 5.231% | $27.2969 | $27.30 | $27.30 | $27.30 |
| 7 purchase totals = | $700.41 | $756.0329 | $756.03 | $756.05 | $756.10 | |