| 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 | $35.92 | 13.255% | $40.6812 | $40.68 | $40.70 | $40.70 |
| Purchase #2 | $28.30 | 5.160% | $29.7603 | $29.76 | $29.75 | $29.80 |
| Purchase #3 | $171.39 | 5.791% | $181.3152 | $181.32 | $181.30 | $181.30 |
| Purchase #4 | $206.94 | 6.667% | $220.7367 | $220.74 | $220.75 | $220.70 |
| Purchase #5 | $141.48 | 7.450% | $152.0203 | $152.02 | $152.00 | $152.00 |
| Purchase #6 | $158.62 | 9.437% | $173.589 | $173.59 | $173.60 | $173.60 |
| Purchase #7 | $40.73 | 9.829% | $44.7334 | $44.73 | $44.75 | $44.70 |
| 7 purchase totals = | $783.38 | $842.8361 | $842.84 | $842.85 | $842.80 | |