| 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 | $128.91 | 5.387% | $135.8544 | $135.85 | $135.85 | $135.90 |
| Purchase #2 | $20.52 | 3.388% | $21.2152 | $21.22 | $21.20 | $21.20 |
| Purchase #3 | $12.66 | 13.319% | $14.3462 | $14.35 | $14.35 | $14.30 |
| Purchase #4 | $78.28 | 10.489% | $86.4908 | $86.49 | $86.50 | $86.50 |
| Purchase #5 | $198.56 | 7.224% | $212.904 | $212.90 | $212.90 | $212.90 |
| Purchase #6 | $129.62 | 4.839% | $135.8923 | $135.89 | $135.90 | $135.90 |
| Purchase #7 | $204.64 | 3.112% | $211.0084 | $211.01 | $211.00 | $211.00 |
| 7 purchase totals = | $773.19 | $817.7113 | $817.71 | $817.70 | $817.70 | |