| 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 | $94.50 | 10.190% | $104.1296 | $104.13 | $104.15 | $104.10 |
| Purchase #2 | $124.79 | 4.285% | $130.1373 | $130.14 | $130.15 | $130.10 |
| Purchase #3 | $97.29 | 13.366% | $110.2938 | $110.29 | $110.30 | $110.30 |
| Purchase #4 | $78.88 | 4.817% | $82.6796 | $82.68 | $82.70 | $82.70 |
| Purchase #5 | $36.58 | 7.710% | $39.4003 | $39.40 | $39.40 | $39.40 |
| Purchase #6 | $220.92 | 8.319% | $239.2983 | $239.30 | $239.30 | $239.30 |
| Purchase #7 | $92.81 | 8.354% | $100.5633 | $100.56 | $100.55 | $100.60 |
| 7 purchase totals = | $745.77 | $806.5022 | $806.50 | $806.55 | $806.50 | |