| 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 | $38.40 | 8.415% | $41.6314 | $41.63 | $41.65 | $41.60 |
| Purchase #2 | $114.86 | 7.501% | $123.4756 | $123.48 | $123.50 | $123.50 |
| Purchase #3 | $8.97 | 3.500% | $9.284 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $244.57 | 11.207% | $271.979 | $271.98 | $272.00 | $272.00 |
| Purchase #5 | $137.40 | 13.319% | $155.7003 | $155.70 | $155.70 | $155.70 |
| Purchase #6 | $146.33 | 8.121% | $158.2135 | $158.21 | $158.20 | $158.20 |
| Purchase #7 | $88.41 | 12.733% | $99.6672 | $99.67 | $99.65 | $99.70 |
| 7 purchase totals = | $778.94 | $859.9510 | $859.95 | $860.00 | $860.00 | |