| 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 | $37.43 | 6.344% | $39.8046 | $39.80 | $39.80 | $39.80 |
| Purchase #2 | $217.50 | 11.451% | $242.4059 | $242.41 | $242.40 | $242.40 |
| Purchase #3 | $110.41 | 5.162% | $116.1094 | $116.11 | $116.10 | $116.10 |
| Purchase #4 | $183.93 | 11.729% | $205.5031 | $205.50 | $205.50 | $205.50 |
| Purchase #5 | $183.29 | 6.555% | $195.3047 | $195.30 | $195.30 | $195.30 |
| Purchase #6 | $23.39 | 6.247% | $24.8512 | $24.85 | $24.85 | $24.90 |
| Purchase #7 | $65.41 | 7.315% | $70.1947 | $70.19 | $70.20 | $70.20 |
| 7 purchase totals = | $821.36 | $894.1736 | $894.16 | $894.15 | $894.20 | |