| 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 | $88.51 | 9.341% | $96.7777 | $96.78 | $96.80 | $96.80 |
| Purchase #2 | $45.90 | 11.554% | $51.2033 | $51.20 | $51.20 | $51.20 |
| Purchase #3 | $28.89 | 13.361% | $32.75 | $32.75 | $32.75 | $32.80 |
| Purchase #4 | $30.26 | 10.761% | $33.5163 | $33.52 | $33.50 | $33.50 |
| Purchase #5 | $77.34 | 10.475% | $85.4414 | $85.44 | $85.45 | $85.40 |
| Purchase #6 | $118.80 | 5.261% | $125.0501 | $125.05 | $125.05 | $125.10 |
| Purchase #7 | $115.58 | 3.448% | $119.5652 | $119.57 | $119.55 | $119.60 |
| 7 purchase totals = | $505.28 | $544.3040 | $544.31 | $544.30 | $544.40 | |