| 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 | $103.25 | 5.366% | $108.7904 | $108.79 | $108.80 | $108.80 |
| Purchase #2 | $193.62 | 12.763% | $218.3317 | $218.33 | $218.35 | $218.30 |
| Purchase #3 | $11.67 | 12.862% | $13.171 | $13.17 | $13.15 | $13.20 |
| Purchase #4 | $150.64 | 12.545% | $169.5378 | $169.54 | $169.55 | $169.50 |
| Purchase #5 | $23.42 | 6.436% | $24.9273 | $24.93 | $24.95 | $24.90 |
| Purchase #6 | $12.89 | 13.856% | $14.676 | $14.68 | $14.70 | $14.70 |
| Purchase #7 | $109.62 | 12.713% | $123.556 | $123.56 | $123.55 | $123.60 |
| 7 purchase totals = | $605.11 | $672.9902 | $673.00 | $673.05 | $673.00 | |