| 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 | $47.73 | 6.148% | $50.6644 | $50.66 | $50.65 | $50.70 |
| Purchase #2 | $60.77 | 8.300% | $65.8139 | $65.81 | $65.80 | $65.80 |
| Purchase #3 | $226.85 | 10.295% | $250.2042 | $250.20 | $250.20 | $250.20 |
| Purchase #4 | $136.31 | 6.495% | $145.1633 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $211.26 | 7.810% | $227.7594 | $227.76 | $227.75 | $227.80 |
| Purchase #6 | $165.35 | 7.206% | $177.2651 | $177.27 | $177.25 | $177.30 |
| Purchase #7 | $240.47 | 4.110% | $250.3533 | $250.35 | $250.35 | $250.40 |
| 7 purchase totals = | $1,088.74 | $1,167.2236 | $1,167.21 | $1,167.15 | $1,167.40 | |