| 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 | $79.87 | 11.146% | $88.7723 | $88.77 | $88.75 | $88.80 |
| Purchase #2 | $21.63 | 13.150% | $24.4743 | $24.47 | $24.45 | $24.50 |
| Purchase #3 | $152.51 | 5.173% | $160.3993 | $160.40 | $160.40 | $160.40 |
| Purchase #4 | $28.39 | 4.256% | $29.5983 | $29.60 | $29.60 | $29.60 |
| Purchase #5 | $239.80 | 6.276% | $254.8498 | $254.85 | $254.85 | $254.80 |
| Purchase #6 | $13.46 | 4.427% | $14.0559 | $14.06 | $14.05 | $14.10 |
| Purchase #7 | $21.66 | 4.119% | $22.5522 | $22.55 | $22.55 | $22.60 |
| 7 purchase totals = | $557.32 | $594.7021 | $594.70 | $594.65 | $594.80 | |