| 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 | $81.90 | 5.634% | $86.5142 | $86.51 | $86.50 | $86.50 |
| Purchase #2 | $174.67 | 4.278% | $182.1424 | $182.14 | $182.15 | $182.10 |
| Purchase #3 | $23.47 | 7.382% | $25.2026 | $25.20 | $25.20 | $25.20 |
| Purchase #4 | $60.82 | 12.259% | $68.2759 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $16.83 | 13.822% | $19.1562 | $19.16 | $19.15 | $19.20 |
| Purchase #6 | $115.27 | 10.138% | $126.9561 | $126.96 | $126.95 | $127.00 |
| Purchase #7 | $164.62 | 4.778% | $172.4855 | $172.49 | $172.50 | $172.50 |
| 7 purchase totals = | $637.58 | $680.7329 | $680.74 | $680.75 | $680.80 | |