| 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 | $36.25 | 9.348% | $39.6387 | $39.64 | $39.65 | $39.60 |
| Purchase #2 | $10.91 | 6.109% | $11.5765 | $11.58 | $11.60 | $11.60 |
| Purchase #3 | $222.62 | 8.500% | $241.5427 | $241.54 | $241.55 | $241.50 |
| Purchase #4 | $54.72 | 6.787% | $58.4338 | $58.43 | $58.45 | $58.40 |
| Purchase #5 | $126.26 | 9.818% | $138.6562 | $138.66 | $138.65 | $138.70 |
| Purchase #6 | $234.68 | 8.614% | $254.8953 | $254.90 | $254.90 | $254.90 |
| Purchase #7 | $109.33 | 6.557% | $116.4988 | $116.50 | $116.50 | $116.50 |
| 7 purchase totals = | $794.77 | $861.2420 | $861.25 | $861.30 | $861.20 | |