| 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 | $61.71 | 8.172% | $66.7529 | $66.75 | $66.75 | $66.80 |
| Purchase #2 | $38.36 | 4.134% | $39.9458 | $39.95 | $39.95 | $39.90 |
| Purchase #3 | $146.86 | 9.234% | $160.4211 | $160.42 | $160.40 | $160.40 |
| Purchase #4 | $228.38 | 7.124% | $244.6498 | $244.65 | $244.65 | $244.60 |
| Purchase #5 | $96.65 | 11.824% | $108.0779 | $108.08 | $108.10 | $108.10 |
| Purchase #6 | $131.73 | 13.371% | $149.3436 | $149.34 | $149.35 | $149.30 |
| Purchase #7 | $106.70 | 10.525% | $117.9302 | $117.93 | $117.95 | $117.90 |
| 7 purchase totals = | $810.39 | $887.1213 | $887.12 | $887.15 | $887.00 | |