| 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 | $36.78 | 3.436% | $38.0438 | $38.04 | $38.05 | $38.00 |
| Purchase #2 | $145.43 | 6.532% | $154.9295 | $154.93 | $154.95 | $154.90 |
| Purchase #3 | $20.80 | 13.711% | $23.6519 | $23.65 | $23.65 | $23.70 |
| Purchase #4 | $201.49 | 11.286% | $224.2302 | $224.23 | $224.25 | $224.20 |
| Purchase #5 | $156.96 | 9.160% | $171.3375 | $171.34 | $171.35 | $171.30 |
| Purchase #6 | $67.75 | 12.609% | $76.2926 | $76.29 | $76.30 | $76.30 |
| Purchase #7 | $67.47 | 5.467% | $71.1586 | $71.16 | $71.15 | $71.20 |
| 7 purchase totals = | $696.68 | $759.6441 | $759.64 | $759.70 | $759.60 | |