| 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 | $79.59 | 10.169% | $87.6835 | $87.68 | $87.70 | $87.70 |
| Purchase #2 | $44.95 | 8.184% | $48.6287 | $48.63 | $48.65 | $48.60 |
| Purchase #3 | $29.70 | 6.862% | $31.738 | $31.74 | $31.75 | $31.70 |
| Purchase #4 | $248.92 | 10.105% | $274.0734 | $274.07 | $274.05 | $274.10 |
| Purchase #5 | $168.72 | 11.412% | $187.9743 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $19.46 | 3.634% | $20.1672 | $20.17 | $20.15 | $20.20 |
| Purchase #7 | $37.53 | 8.276% | $40.636 | $40.64 | $40.65 | $40.60 |
| 7 purchase totals = | $628.87 | $690.9011 | $690.90 | $690.90 | $690.90 | |