| 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 | $22.44 | 7.577% | $24.1403 | $24.14 | $24.15 | $24.10 |
| Purchase #2 | $147.34 | 7.679% | $158.6542 | $158.65 | $158.65 | $158.70 |
| Purchase #3 | $178.74 | 9.635% | $195.9616 | $195.96 | $195.95 | $196.00 |
| Purchase #4 | $58.38 | 10.873% | $64.7277 | $64.73 | $64.75 | $64.70 |
| Purchase #5 | $18.98 | 5.273% | $19.9808 | $19.98 | $20.00 | $20.00 |
| Purchase #6 | $118.74 | 5.238% | $124.9596 | $124.96 | $124.95 | $125.00 |
| Purchase #7 | $226.37 | 10.320% | $249.7314 | $249.73 | $249.75 | $249.70 |
| 7 purchase totals = | $770.99 | $838.1556 | $838.15 | $838.20 | $838.20 | |