| 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 | $39.44 | 5.184% | $41.4846 | $41.48 | $41.50 | $41.50 |
| Purchase #2 | $101.52 | 10.704% | $112.3867 | $112.39 | $112.40 | $112.40 |
| Purchase #3 | $240.99 | 7.779% | $259.7366 | $259.74 | $259.75 | $259.70 |
| Purchase #4 | $108.51 | 8.289% | $117.5044 | $117.50 | $117.50 | $117.50 |
| Purchase #5 | $83.43 | 9.699% | $91.5219 | $91.52 | $91.50 | $91.50 |
| Purchase #6 | $107.43 | 12.318% | $120.6632 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $193.88 | 3.583% | $200.8267 | $200.83 | $200.85 | $200.80 |
| 7 purchase totals = | $875.20 | $944.1241 | $944.12 | $944.15 | $944.10 | |