| 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 | $89.53 | 10.754% | $99.1581 | $99.16 | $99.15 | $99.20 |
| Purchase #2 | $125.70 | 9.552% | $137.7069 | $137.71 | $137.70 | $137.70 |
| Purchase #3 | $18.59 | 5.599% | $19.6309 | $19.63 | $19.65 | $19.60 |
| Purchase #4 | $8.62 | 10.456% | $9.5213 | $9.52 | $9.50 | $9.50 |
| Purchase #5 | $193.52 | 5.662% | $204.4771 | $204.48 | $204.50 | $204.50 |
| Purchase #6 | $99.42 | 7.260% | $106.6379 | $106.64 | $106.65 | $106.60 |
| Purchase #7 | $12.77 | 4.511% | $13.3461 | $13.35 | $13.35 | $13.30 |
| 7 purchase totals = | $548.15 | $590.4783 | $590.49 | $590.50 | $590.40 | |