| 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 | $69.42 | 9.196% | $75.8039 | $75.80 | $75.80 | $75.80 |
| Purchase #2 | $206.31 | 6.213% | $219.128 | $219.13 | $219.15 | $219.10 |
| Purchase #3 | $228.54 | 3.563% | $236.6829 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $216.93 | 12.600% | $244.2632 | $244.26 | $244.25 | $244.30 |
| Purchase #5 | $11.29 | 6.410% | $12.0137 | $12.01 | $12.00 | $12.00 |
| Purchase #6 | $5.78 | 8.149% | $6.251 | $6.25 | $6.25 | $6.30 |
| Purchase #7 | $152.94 | 5.735% | $161.7111 | $161.71 | $161.70 | $161.70 |
| 7 purchase totals = | $891.21 | $955.8538 | $955.84 | $955.85 | $955.90 | |