| 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 | $26.71 | 8.252% | $28.9141 | $28.91 | $28.90 | $28.90 |
| Purchase #2 | $65.81 | 8.489% | $71.3966 | $71.40 | $71.40 | $71.40 |
| Purchase #3 | $8.78 | 8.431% | $9.5202 | $9.52 | $9.50 | $9.50 |
| Purchase #4 | $143.56 | 13.292% | $162.642 | $162.64 | $162.65 | $162.60 |
| Purchase #5 | $206.26 | 6.668% | $220.0134 | $220.01 | $220.00 | $220.00 |
| Purchase #6 | $49.27 | 4.791% | $51.6305 | $51.63 | $51.65 | $51.60 |
| Purchase #7 | $140.96 | 12.240% | $158.2135 | $158.21 | $158.20 | $158.20 |
| 7 purchase totals = | $641.35 | $702.3303 | $702.32 | $702.30 | $702.20 | |