| 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 | $10.36 | 3.823% | $10.7561 | $10.76 | $10.75 | $10.80 |
| Purchase #2 | $87.54 | 3.786% | $90.8543 | $90.85 | $90.85 | $90.90 |
| Purchase #3 | $81.91 | 7.223% | $87.8264 | $87.83 | $87.85 | $87.80 |
| Purchase #4 | $125.94 | 5.870% | $133.3327 | $133.33 | $133.35 | $133.30 |
| Purchase #5 | $245.30 | 3.249% | $253.2698 | $253.27 | $253.25 | $253.30 |
| Purchase #6 | $211.39 | 12.332% | $237.4586 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $247.69 | 5.112% | $260.3519 | $260.35 | $260.35 | $260.40 |
| 7 purchase totals = | $1,010.13 | $1,073.8498 | $1,073.85 | $1,073.85 | $1,074.00 | |