| 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 | $35.49 | 11.406% | $39.538 | $39.54 | $39.55 | $39.50 |
| Purchase #2 | $161.49 | 4.526% | $168.799 | $168.80 | $168.80 | $168.80 |
| Purchase #3 | $80.66 | 9.673% | $88.4622 | $88.46 | $88.45 | $88.50 |
| Purchase #4 | $23.73 | 7.829% | $25.5878 | $25.59 | $25.60 | $25.60 |
| Purchase #5 | $72.80 | 8.806% | $79.2108 | $79.21 | $79.20 | $79.20 |
| Purchase #6 | $158.93 | 5.143% | $167.1038 | $167.10 | $167.10 | $167.10 |
| Purchase #7 | $243.95 | 7.291% | $261.7364 | $261.74 | $261.75 | $261.70 |
| 7 purchase totals = | $777.05 | $830.4380 | $830.44 | $830.45 | $830.40 | |