| 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 | $106.73 | 5.396% | $112.4892 | $112.49 | $112.50 | $112.50 |
| Purchase #2 | $19.44 | 11.771% | $21.7283 | $21.73 | $21.75 | $21.70 |
| Purchase #3 | $232.38 | 7.706% | $250.2872 | $250.29 | $250.30 | $250.30 |
| Purchase #4 | $118.42 | 6.531% | $126.154 | $126.15 | $126.15 | $126.20 |
| Purchase #5 | $237.60 | 11.760% | $265.5418 | $265.54 | $265.55 | $265.50 |
| Purchase #6 | $108.42 | 4.560% | $113.364 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $90.80 | 12.382% | $102.0429 | $102.04 | $102.05 | $102.00 |
| 7 purchase totals = | $913.79 | $991.6074 | $991.60 | $991.65 | $991.60 | |