| 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 | $8.44 | 11.867% | $9.4416 | $9.44 | $9.45 | $9.40 |
| Purchase #2 | $192.91 | 6.554% | $205.5533 | $205.55 | $205.55 | $205.60 |
| Purchase #3 | $94.99 | 7.555% | $102.1665 | $102.17 | $102.15 | $102.20 |
| Purchase #4 | $39.96 | 5.548% | $42.177 | $42.18 | $42.20 | $42.20 |
| Purchase #5 | $13.37 | 6.379% | $14.2229 | $14.22 | $14.20 | $14.20 |
| Purchase #6 | $118.48 | 8.616% | $128.6882 | $128.69 | $128.70 | $128.70 |
| Purchase #7 | $15.32 | 8.681% | $16.6499 | $16.65 | $16.65 | $16.60 |
| 7 purchase totals = | $483.47 | $518.8994 | $518.90 | $518.90 | $518.90 | |