| 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 | $26.81 | 9.483% | $29.3524 | $29.35 | $29.35 | $29.40 |
| Purchase #2 | $90.35 | 6.401% | $96.1333 | $96.13 | $96.15 | $96.10 |
| Purchase #3 | $75.82 | 13.464% | $86.0284 | $86.03 | $86.05 | $86.00 |
| Purchase #4 | $115.86 | 11.651% | $129.3588 | $129.36 | $129.35 | $129.40 |
| Purchase #5 | $18.90 | 10.330% | $20.8524 | $20.85 | $20.85 | $20.90 |
| Purchase #6 | $245.44 | 5.869% | $259.8449 | $259.84 | $259.85 | $259.80 |
| Purchase #7 | $48.76 | 13.272% | $55.2314 | $55.23 | $55.25 | $55.20 |
| 7 purchase totals = | $621.94 | $676.8016 | $676.79 | $676.85 | $676.80 | |