| 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 | $51.31 | 11.805% | $57.3671 | $57.37 | $57.35 | $57.40 |
| Purchase #2 | $173.97 | 4.655% | $182.0683 | $182.07 | $182.05 | $182.10 |
| Purchase #3 | $96.29 | 6.650% | $102.6933 | $102.69 | $102.70 | $102.70 |
| Purchase #4 | $214.40 | 5.332% | $225.8318 | $225.83 | $225.85 | $225.80 |
| Purchase #5 | $182.46 | 7.205% | $195.6062 | $195.61 | $195.60 | $195.60 |
| Purchase #6 | $147.26 | 7.519% | $158.3325 | $158.33 | $158.35 | $158.30 |
| Purchase #7 | $31.73 | 6.225% | $33.7052 | $33.71 | $33.70 | $33.70 |
| 7 purchase totals = | $897.42 | $955.6044 | $955.61 | $955.60 | $955.60 | |