| 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 | $125.36 | 13.773% | $142.6258 | $142.63 | $142.65 | $142.60 |
| Purchase #2 | $63.52 | 10.123% | $69.9501 | $69.95 | $69.95 | $70.00 |
| Purchase #3 | $28.90 | 3.544% | $29.9242 | $29.92 | $29.90 | $29.90 |
| Purchase #4 | $86.75 | 11.665% | $96.8694 | $96.87 | $96.85 | $96.90 |
| Purchase #5 | $29.58 | 10.435% | $32.6667 | $32.67 | $32.65 | $32.70 |
| Purchase #6 | $218.39 | 5.536% | $230.4801 | $230.48 | $230.50 | $230.50 |
| Purchase #7 | $250.60 | 6.557% | $267.0318 | $267.03 | $267.05 | $267.00 |
| 7 purchase totals = | $803.10 | $869.5481 | $869.55 | $869.55 | $869.60 | |