| 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 | $32.40 | 3.200% | $33.4368 | $33.44 | $33.45 | $33.40 |
| Purchase #2 | $207.31 | 6.178% | $220.1176 | $220.12 | $220.10 | $220.10 |
| Purchase #3 | $26.42 | 3.605% | $27.3724 | $27.37 | $27.35 | $27.40 |
| Purchase #4 | $53.97 | 7.551% | $58.0453 | $58.05 | $58.05 | $58.00 |
| Purchase #5 | $98.95 | 12.798% | $111.6136 | $111.61 | $111.60 | $111.60 |
| Purchase #6 | $216.27 | 13.496% | $245.4578 | $245.46 | $245.45 | $245.50 |
| Purchase #7 | $64.56 | 3.214% | $66.635 | $66.64 | $66.65 | $66.60 |
| 7 purchase totals = | $699.88 | $762.6785 | $762.69 | $762.65 | $762.60 | |