| 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 | $50.90 | 4.272% | $53.0744 | $53.07 | $53.05 | $53.10 |
| Purchase #2 | $248.84 | 7.228% | $266.8262 | $266.83 | $266.85 | $266.80 |
| Purchase #3 | $74.69 | 13.110% | $84.4819 | $84.48 | $84.50 | $84.50 |
| Purchase #4 | $65.55 | 4.507% | $68.5043 | $68.50 | $68.50 | $68.50 |
| Purchase #5 | $37.88 | 3.173% | $39.0819 | $39.08 | $39.10 | $39.10 |
| Purchase #6 | $73.60 | 12.286% | $82.6425 | $82.64 | $82.65 | $82.60 |
| Purchase #7 | $247.80 | 5.720% | $261.9742 | $261.97 | $261.95 | $262.00 |
| 7 purchase totals = | $799.26 | $856.5854 | $856.57 | $856.60 | $856.60 | |