| 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 | $176.64 | 13.110% | $199.7975 | $199.80 | $199.80 | $199.80 |
| Purchase #2 | $46.36 | 5.406% | $48.8662 | $48.87 | $48.85 | $48.90 |
| Purchase #3 | $19.93 | 4.773% | $20.8813 | $20.88 | $20.90 | $20.90 |
| Purchase #4 | $37.39 | 3.142% | $38.5648 | $38.56 | $38.55 | $38.60 |
| Purchase #5 | $44.79 | 8.759% | $48.7132 | $48.71 | $48.70 | $48.70 |
| Purchase #6 | $181.26 | 5.188% | $190.6638 | $190.66 | $190.65 | $190.70 |
| Purchase #7 | $20.75 | 3.309% | $21.4366 | $21.44 | $21.45 | $21.40 |
| 7 purchase totals = | $527.12 | $568.9234 | $568.92 | $568.90 | $569.00 | |