| 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 | $29.70 | 13.150% | $33.6056 | $33.61 | $33.60 | $33.60 |
| Purchase #2 | $209.64 | 5.212% | $220.5664 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $26.68 | 11.325% | $29.7015 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $24.51 | 7.231% | $26.2823 | $26.28 | $26.30 | $26.30 |
| Purchase #5 | $150.86 | 3.489% | $156.1235 | $156.12 | $156.10 | $156.10 |
| Purchase #6 | $96.81 | 3.742% | $100.4326 | $100.43 | $100.45 | $100.40 |
| Purchase #7 | $104.59 | 3.348% | $108.0917 | $108.09 | $108.10 | $108.10 |
| 7 purchase totals = | $642.79 | $674.8036 | $674.80 | $674.80 | $674.80 | |