| 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 | $88.95 | 7.721% | $95.8178 | $95.82 | $95.80 | $95.80 |
| Purchase #2 | $15.46 | 5.340% | $16.2856 | $16.29 | $16.30 | $16.30 |
| Purchase #3 | $173.53 | 8.368% | $188.051 | $188.05 | $188.05 | $188.10 |
| Purchase #4 | $7.65 | 3.580% | $7.9239 | $7.92 | $7.90 | $7.90 |
| Purchase #5 | $97.52 | 7.836% | $105.1617 | $105.16 | $105.15 | $105.20 |
| Purchase #6 | $161.41 | 4.664% | $168.9382 | $168.94 | $168.95 | $168.90 |
| Purchase #7 | $138.97 | 7.350% | $149.1843 | $149.18 | $149.20 | $149.20 |
| 7 purchase totals = | $683.49 | $731.3625 | $731.36 | $731.35 | $731.40 | |