| 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 | $76.57 | 5.328% | $80.6496 | $80.65 | $80.65 | $80.60 |
| Purchase #2 | $113.49 | 13.291% | $128.574 | $128.57 | $128.55 | $128.60 |
| Purchase #3 | $73.34 | 6.811% | $78.3352 | $78.34 | $78.35 | $78.30 |
| Purchase #4 | $88.62 | 5.768% | $93.7316 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $55.29 | 7.353% | $59.3555 | $59.36 | $59.35 | $59.40 |
| Purchase #6 | $198.43 | 10.678% | $219.6184 | $219.62 | $219.60 | $219.60 |
| Purchase #7 | $78.69 | 7.127% | $84.2982 | $84.30 | $84.30 | $84.30 |
| 7 purchase totals = | $684.43 | $744.5625 | $744.57 | $744.55 | $744.50 | |