| 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 | $230.51 | 13.383% | $261.3592 | $261.36 | $261.35 | $261.40 |
| Purchase #2 | $59.61 | 7.334% | $63.9818 | $63.98 | $64.00 | $64.00 |
| Purchase #3 | $25.97 | 3.275% | $26.8205 | $26.82 | $26.80 | $26.80 |
| Purchase #4 | $57.70 | 12.872% | $65.1271 | $65.13 | $65.15 | $65.10 |
| Purchase #5 | $138.35 | 8.331% | $149.8759 | $149.88 | $149.90 | $149.90 |
| Purchase #6 | $45.89 | 10.232% | $50.5855 | $50.59 | $50.60 | $50.60 |
| Purchase #7 | $37.45 | 8.147% | $40.5011 | $40.50 | $40.50 | $40.50 |
| 7 purchase totals = | $595.48 | $658.2511 | $658.26 | $658.30 | $658.30 | |