| 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 | $39.82 | 13.110% | $45.0404 | $45.04 | $45.05 | $45.00 |
| Purchase #2 | $55.91 | 8.642% | $60.7417 | $60.74 | $60.75 | $60.70 |
| Purchase #3 | $211.91 | 5.288% | $223.1158 | $223.12 | $223.10 | $223.10 |
| Purchase #4 | $63.75 | 3.638% | $66.0692 | $66.07 | $66.05 | $66.10 |
| Purchase #5 | $7.53 | 10.184% | $8.2969 | $8.30 | $8.30 | $8.30 |
| Purchase #6 | $131.48 | 3.852% | $136.5446 | $136.54 | $136.55 | $136.50 |
| Purchase #7 | $136.95 | 4.649% | $143.3168 | $143.32 | $143.30 | $143.30 |
| 7 purchase totals = | $647.35 | $683.1254 | $683.13 | $683.10 | $683.00 | |