| 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 | $49.71 | 13.726% | $56.5332 | $56.53 | $56.55 | $56.50 |
| Purchase #2 | $39.34 | 3.381% | $40.6701 | $40.67 | $40.65 | $40.70 |
| Purchase #3 | $147.76 | 6.825% | $157.8446 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $210.71 | 12.779% | $237.6366 | $237.64 | $237.65 | $237.60 |
| Purchase #5 | $97.33 | 5.133% | $102.3259 | $102.33 | $102.35 | $102.30 |
| Purchase #6 | $16.61 | 13.272% | $18.8145 | $18.81 | $18.80 | $18.80 |
| Purchase #7 | $122.96 | 7.663% | $132.3824 | $132.38 | $132.40 | $132.40 |
| 7 purchase totals = | $684.42 | $746.2073 | $746.20 | $746.25 | $746.10 | |