| 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 | $80.66 | 4.313% | $84.1389 | $84.14 | $84.15 | $84.10 |
| Purchase #2 | $216.94 | 6.370% | $230.7591 | $230.76 | $230.75 | $230.80 |
| Purchase #3 | $133.91 | 8.184% | $144.8692 | $144.87 | $144.85 | $144.90 |
| Purchase #4 | $59.71 | 13.232% | $67.6108 | $67.61 | $67.60 | $67.60 |
| Purchase #5 | $74.71 | 5.134% | $78.5456 | $78.55 | $78.55 | $78.50 |
| Purchase #6 | $203.70 | 5.214% | $214.3209 | $214.32 | $214.30 | $214.30 |
| Purchase #7 | $180.36 | 5.482% | $190.2473 | $190.25 | $190.25 | $190.20 |
| 7 purchase totals = | $949.99 | $1,010.4918 | $1,010.50 | $1,010.45 | $1,010.40 | |