| 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 | $94.48 | 3.102% | $97.4108 | $97.41 | $97.40 | $97.40 |
| Purchase #2 | $49.79 | 8.509% | $54.0266 | $54.03 | $54.05 | $54.00 |
| Purchase #3 | $128.58 | 5.414% | $135.5413 | $135.54 | $135.55 | $135.50 |
| Purchase #4 | $229.63 | 3.363% | $237.3525 | $237.35 | $237.35 | $237.40 |
| Purchase #5 | $164.80 | 8.868% | $179.4145 | $179.41 | $179.40 | $179.40 |
| Purchase #6 | $55.74 | 4.254% | $58.1112 | $58.11 | $58.10 | $58.10 |
| Purchase #7 | $6.78 | 4.685% | $7.0976 | $7.10 | $7.10 | $7.10 |
| 7 purchase totals = | $729.80 | $768.9545 | $768.95 | $768.95 | $768.90 | |