| 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 | $40.90 | 11.201% | $45.4812 | $45.48 | $45.50 | $45.50 |
| Purchase #2 | $144.94 | 10.835% | $160.6442 | $160.64 | $160.65 | $160.60 |
| Purchase #3 | $78.83 | 7.669% | $84.8755 | $84.88 | $84.90 | $84.90 |
| Purchase #4 | $96.45 | 6.467% | $102.6874 | $102.69 | $102.70 | $102.70 |
| Purchase #5 | $93.89 | 3.852% | $97.5066 | $97.51 | $97.50 | $97.50 |
| Purchase #6 | $139.89 | 7.230% | $150.004 | $150.00 | $150.00 | $150.00 |
| Purchase #7 | $190.65 | 10.804% | $211.2478 | $211.25 | $211.25 | $211.20 |
| 7 purchase totals = | $785.55 | $852.4467 | $852.45 | $852.50 | $852.40 | |