| 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 | $48.88 | 9.849% | $53.6942 | $53.69 | $53.70 | $53.70 |
| Purchase #2 | $13.65 | 4.800% | $14.3052 | $14.31 | $14.30 | $14.30 |
| Purchase #3 | $24.88 | 4.797% | $26.0735 | $26.07 | $26.05 | $26.10 |
| Purchase #4 | $74.47 | 11.559% | $83.078 | $83.08 | $83.10 | $83.10 |
| Purchase #5 | $36.40 | 5.611% | $38.4424 | $38.44 | $38.45 | $38.40 |
| Purchase #6 | $129.49 | 10.634% | $143.26 | $143.26 | $143.25 | $143.30 |
| Purchase #7 | $165.60 | 10.410% | $182.839 | $182.84 | $182.85 | $182.80 |
| 7 purchase totals = | $493.37 | $541.6923 | $541.69 | $541.70 | $541.70 | |