| 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 | $73.35 | 11.289% | $81.6305 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $28.26 | 3.185% | $29.1601 | $29.16 | $29.15 | $29.20 |
| Purchase #3 | $79.59 | 3.625% | $82.4751 | $82.48 | $82.50 | $82.50 |
| Purchase #4 | $52.78 | 12.593% | $59.4266 | $59.43 | $59.45 | $59.40 |
| Purchase #5 | $105.83 | 12.163% | $118.7021 | $118.70 | $118.70 | $118.70 |
| Purchase #6 | $219.81 | 9.426% | $240.5293 | $240.53 | $240.55 | $240.50 |
| Purchase #7 | $71.55 | 3.688% | $74.1888 | $74.19 | $74.20 | $74.20 |
| 7 purchase totals = | $631.17 | $686.1125 | $686.12 | $686.20 | $686.10 | |