| 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 | $106.71 | 13.491% | $121.1062 | $121.11 | $121.10 | $121.10 |
| Purchase #2 | $7.92 | 8.622% | $8.6029 | $8.60 | $8.60 | $8.60 |
| Purchase #3 | $46.58 | 12.131% | $52.2306 | $52.23 | $52.25 | $52.20 |
| Purchase #4 | $16.29 | 12.495% | $18.3254 | $18.33 | $18.35 | $18.30 |
| Purchase #5 | $191.89 | 12.223% | $215.3447 | $215.34 | $215.35 | $215.30 |
| Purchase #6 | $58.54 | 3.353% | $60.5028 | $60.50 | $60.50 | $60.50 |
| Purchase #7 | $38.59 | 7.561% | $41.5078 | $41.51 | $41.50 | $41.50 |
| 7 purchase totals = | $466.52 | $517.6204 | $517.62 | $517.65 | $517.50 | |