| 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 | $89.61 | 12.777% | $101.0595 | $101.06 | $101.05 | $101.10 |
| Purchase #2 | $69.95 | 5.290% | $73.6504 | $73.65 | $73.65 | $73.70 |
| Purchase #3 | $6.55 | 13.312% | $7.4219 | $7.42 | $7.40 | $7.40 |
| Purchase #4 | $30.29 | 6.360% | $32.2164 | $32.22 | $32.20 | $32.20 |
| Purchase #5 | $18.27 | 8.577% | $19.837 | $19.84 | $19.85 | $19.80 |
| Purchase #6 | $45.41 | 5.696% | $47.9966 | $48.00 | $48.00 | $48.00 |
| Purchase #7 | $20.49 | 8.707% | $22.2741 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $280.57 | $304.4559 | $304.46 | $304.40 | $304.50 | |