| 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 | $74.81 | 7.277% | $80.2539 | $80.25 | $80.25 | $80.30 |
| Purchase #2 | $111.62 | 3.675% | $115.722 | $115.72 | $115.70 | $115.70 |
| Purchase #3 | $154.92 | 7.465% | $166.4848 | $166.48 | $166.50 | $166.50 |
| Purchase #4 | $226.61 | 10.297% | $249.944 | $249.94 | $249.95 | $249.90 |
| Purchase #5 | $169.61 | 10.459% | $187.3495 | $187.35 | $187.35 | $187.30 |
| Purchase #6 | $49.39 | 10.682% | $54.6658 | $54.67 | $54.65 | $54.70 |
| Purchase #7 | $93.73 | 7.393% | $100.6595 | $100.66 | $100.65 | $100.70 |
| 7 purchase totals = | $880.69 | $955.0795 | $955.07 | $955.05 | $955.10 | |