| 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 | $32.53 | 5.784% | $34.4115 | $34.41 | $34.40 | $34.40 |
| Purchase #2 | $33.66 | 6.546% | $35.8634 | $35.86 | $35.85 | $35.90 |
| Purchase #3 | $187.75 | 8.142% | $203.0366 | $203.04 | $203.05 | $203.00 |
| Purchase #4 | $59.57 | 9.119% | $65.0022 | $65.00 | $65.00 | $65.00 |
| Purchase #5 | $25.68 | 9.219% | $28.0474 | $28.05 | $28.05 | $28.00 |
| Purchase #6 | $206.66 | 4.645% | $216.2594 | $216.26 | $216.25 | $216.30 |
| Purchase #7 | $135.51 | 13.350% | $153.6006 | $153.60 | $153.60 | $153.60 |
| 7 purchase totals = | $681.36 | $736.2211 | $736.22 | $736.20 | $736.20 | |