| 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 | $125.93 | 5.654% | $133.0501 | $133.05 | $133.05 | $133.10 |
| Purchase #2 | $45.76 | 9.807% | $50.2477 | $50.25 | $50.25 | $50.20 |
| Purchase #3 | $119.90 | 13.698% | $136.3239 | $136.32 | $136.30 | $136.30 |
| Purchase #4 | $111.66 | 11.696% | $124.7198 | $124.72 | $124.70 | $124.70 |
| Purchase #5 | $147.28 | 5.412% | $155.2508 | $155.25 | $155.25 | $155.30 |
| Purchase #6 | $57.38 | 12.508% | $64.5571 | $64.56 | $64.55 | $64.60 |
| Purchase #7 | $85.64 | 8.742% | $93.1266 | $93.13 | $93.15 | $93.10 |
| 7 purchase totals = | $693.55 | $757.2760 | $757.28 | $757.25 | $757.30 | |