| 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 | $21.78 | 3.782% | $22.6037 | $22.60 | $22.60 | $22.60 |
| Purchase #2 | $94.38 | 11.556% | $105.2866 | $105.29 | $105.30 | $105.30 |
| Purchase #3 | $8.39 | 11.219% | $9.3313 | $9.33 | $9.35 | $9.30 |
| Purchase #4 | $109.89 | 4.198% | $114.5032 | $114.50 | $114.50 | $114.50 |
| Purchase #5 | $247.53 | 3.422% | $256.0005 | $256.00 | $256.00 | $256.00 |
| Purchase #6 | $226.27 | 5.134% | $237.8867 | $237.89 | $237.90 | $237.90 |
| Purchase #7 | $17.74 | 4.535% | $18.5445 | $18.54 | $18.55 | $18.50 |
| 7 purchase totals = | $725.98 | $764.1565 | $764.15 | $764.20 | $764.10 | |