| 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 | $43.89 | 9.554% | $48.0833 | $48.08 | $48.10 | $48.10 |
| Purchase #2 | $29.98 | 5.849% | $31.7335 | $31.73 | $31.75 | $31.70 |
| Purchase #3 | $42.71 | 11.395% | $47.5768 | $47.58 | $47.60 | $47.60 |
| Purchase #4 | $203.73 | 11.542% | $227.2445 | $227.24 | $227.25 | $227.20 |
| Purchase #5 | $201.44 | 5.237% | $211.9894 | $211.99 | $212.00 | $212.00 |
| Purchase #6 | $102.82 | 12.594% | $115.7692 | $115.77 | $115.75 | $115.80 |
| Purchase #7 | $5.98 | 13.698% | $6.7991 | $6.80 | $6.80 | $6.80 |
| 7 purchase totals = | $630.55 | $689.1958 | $689.19 | $689.25 | $689.20 | |