| 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 | $66.95 | 10.286% | $73.8365 | $73.84 | $73.85 | $73.80 |
| Purchase #2 | $37.64 | 4.184% | $39.2149 | $39.21 | $39.20 | $39.20 |
| Purchase #3 | $170.37 | 6.470% | $181.3929 | $181.39 | $181.40 | $181.40 |
| Purchase #4 | $10.71 | 13.727% | $12.1802 | $12.18 | $12.20 | $12.20 |
| Purchase #5 | $138.66 | 3.723% | $143.8223 | $143.82 | $143.80 | $143.80 |
| Purchase #6 | $49.76 | 11.702% | $55.5829 | $55.58 | $55.60 | $55.60 |
| Purchase #7 | $225.81 | 7.852% | $243.5406 | $243.54 | $243.55 | $243.50 |
| 7 purchase totals = | $699.90 | $749.5703 | $749.56 | $749.60 | $749.50 | |