| 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 | $33.71 | 4.802% | $35.3288 | $35.33 | $35.35 | $35.30 |
| Purchase #2 | $142.82 | 9.785% | $156.7949 | $156.79 | $156.80 | $156.80 |
| Purchase #3 | $52.99 | 13.397% | $60.0891 | $60.09 | $60.10 | $60.10 |
| Purchase #4 | $20.74 | 4.304% | $21.6326 | $21.63 | $21.65 | $21.60 |
| Purchase #5 | $44.43 | 6.505% | $47.3202 | $47.32 | $47.30 | $47.30 |
| Purchase #6 | $142.90 | 7.476% | $153.5832 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $246.91 | 5.544% | $260.5987 | $260.60 | $260.60 | $260.60 |
| 7 purchase totals = | $684.50 | $735.3475 | $735.34 | $735.40 | $735.30 | |