| 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 | $70.39 | 10.253% | $77.6071 | $77.61 | $77.60 | $77.60 |
| Purchase #2 | $232.58 | 5.445% | $245.244 | $245.24 | $245.25 | $245.20 |
| Purchase #3 | $91.51 | 6.118% | $97.1086 | $97.11 | $97.10 | $97.10 |
| Purchase #4 | $77.33 | 5.658% | $81.7053 | $81.71 | $81.70 | $81.70 |
| Purchase #5 | $144.47 | 7.314% | $155.0365 | $155.04 | $155.05 | $155.00 |
| Purchase #6 | $44.38 | 11.579% | $49.5188 | $49.52 | $49.50 | $49.50 |
| Purchase #7 | $75.57 | 10.873% | $83.7867 | $83.79 | $83.80 | $83.80 |
| 7 purchase totals = | $736.23 | $790.0070 | $790.02 | $790.00 | $789.90 | |