| 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 | $198.73 | 12.692% | $223.9528 | $223.95 | $223.95 | $224.00 |
| Purchase #2 | $43.67 | 5.572% | $46.1033 | $46.10 | $46.10 | $46.10 |
| Purchase #3 | $69.63 | 8.791% | $75.7512 | $75.75 | $75.75 | $75.80 |
| Purchase #4 | $104.70 | 6.707% | $111.7222 | $111.72 | $111.70 | $111.70 |
| Purchase #5 | $41.77 | 7.693% | $44.9834 | $44.98 | $45.00 | $45.00 |
| Purchase #6 | $38.49 | 5.629% | $40.6566 | $40.66 | $40.65 | $40.70 |
| Purchase #7 | $84.34 | 11.260% | $93.8367 | $93.84 | $93.85 | $93.80 |
| 7 purchase totals = | $581.33 | $637.0062 | $637.00 | $637.00 | $637.10 | |