| 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 | $24.98 | 13.427% | $28.3341 | $28.33 | $28.35 | $28.30 |
| Purchase #2 | $207.58 | 5.137% | $218.2434 | $218.24 | $218.25 | $218.20 |
| Purchase #3 | $43.82 | 7.143% | $46.9501 | $46.95 | $46.95 | $47.00 |
| Purchase #4 | $23.39 | 8.471% | $25.3714 | $25.37 | $25.35 | $25.40 |
| Purchase #5 | $152.93 | 5.486% | $161.3197 | $161.32 | $161.30 | $161.30 |
| Purchase #6 | $140.46 | 11.581% | $156.7267 | $156.73 | $156.75 | $156.70 |
| Purchase #7 | $61.55 | 10.637% | $68.0971 | $68.10 | $68.10 | $68.10 |
| 7 purchase totals = | $654.71 | $705.0425 | $705.04 | $705.05 | $705.00 | |