| 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 | $119.55 | 3.370% | $123.5788 | $123.58 | $123.60 | $123.60 |
| Purchase #2 | $107.25 | 9.426% | $117.3594 | $117.36 | $117.35 | $117.40 |
| Purchase #3 | $113.80 | 13.783% | $129.4851 | $129.49 | $129.50 | $129.50 |
| Purchase #4 | $42.29 | 4.672% | $44.2658 | $44.27 | $44.25 | $44.30 |
| Purchase #5 | $37.88 | 10.733% | $41.9457 | $41.95 | $41.95 | $41.90 |
| Purchase #6 | $15.52 | 9.206% | $16.9488 | $16.95 | $16.95 | $16.90 |
| Purchase #7 | $98.43 | 12.315% | $110.5517 | $110.55 | $110.55 | $110.60 |
| 7 purchase totals = | $534.72 | $584.1353 | $584.15 | $584.15 | $584.20 | |