| 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 | $111.62 | 3.749% | $115.8046 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $201.35 | 5.620% | $212.6659 | $212.67 | $212.65 | $212.70 |
| Purchase #3 | $80.49 | 10.737% | $89.1322 | $89.13 | $89.15 | $89.10 |
| Purchase #4 | $35.58 | 8.127% | $38.4716 | $38.47 | $38.45 | $38.50 |
| Purchase #5 | $70.51 | 9.383% | $77.126 | $77.13 | $77.15 | $77.10 |
| Purchase #6 | $57.58 | 3.590% | $59.6471 | $59.65 | $59.65 | $59.60 |
| Purchase #7 | $114.81 | 12.380% | $129.0235 | $129.02 | $129.00 | $129.00 |
| 7 purchase totals = | $671.94 | $721.8709 | $721.87 | $721.85 | $721.80 | |