| 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 | $93.67 | 8.248% | $101.3959 | $101.40 | $101.40 | $101.40 |
| Purchase #2 | $141.30 | 11.165% | $157.0761 | $157.08 | $157.10 | $157.10 |
| Purchase #3 | $89.65 | 12.794% | $101.1198 | $101.12 | $101.10 | $101.10 |
| Purchase #4 | $89.53 | 9.302% | $97.8581 | $97.86 | $97.85 | $97.90 |
| Purchase #5 | $151.97 | 6.230% | $161.4377 | $161.44 | $161.45 | $161.40 |
| Purchase #6 | $22.51 | 8.702% | $24.4688 | $24.47 | $24.45 | $24.50 |
| Purchase #7 | $50.55 | 8.186% | $54.688 | $54.69 | $54.70 | $54.70 |
| 7 purchase totals = | $639.18 | $698.0444 | $698.06 | $698.05 | $698.10 | |