| 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 | $47.92 | 8.195% | $51.847 | $51.85 | $51.85 | $51.80 |
| Purchase #2 | $198.78 | 10.229% | $219.1132 | $219.11 | $219.10 | $219.10 |
| Purchase #3 | $140.25 | 5.156% | $147.4813 | $147.48 | $147.50 | $147.50 |
| Purchase #4 | $95.72 | 13.802% | $108.9313 | $108.93 | $108.95 | $108.90 |
| Purchase #5 | $152.56 | 3.810% | $158.3725 | $158.37 | $158.35 | $158.40 |
| Purchase #6 | $55.38 | 6.470% | $58.9631 | $58.96 | $58.95 | $59.00 |
| Purchase #7 | $108.65 | 4.166% | $113.1764 | $113.18 | $113.20 | $113.20 |
| 7 purchase totals = | $799.26 | $857.8848 | $857.88 | $857.90 | $857.90 | |