| 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 | $51.62 | 3.843% | $53.6038 | $53.60 | $53.60 | $53.60 |
| Purchase #2 | $205.78 | 9.321% | $224.9608 | $224.96 | $224.95 | $225.00 |
| Purchase #3 | $219.50 | 13.638% | $249.4354 | $249.44 | $249.45 | $249.40 |
| Purchase #4 | $10.61 | 4.246% | $11.0605 | $11.06 | $11.05 | $11.10 |
| Purchase #5 | $29.45 | 11.574% | $32.8585 | $32.86 | $32.85 | $32.90 |
| Purchase #6 | $129.34 | 11.106% | $143.7045 | $143.70 | $143.70 | $143.70 |
| Purchase #7 | $134.49 | 9.212% | $146.8792 | $146.88 | $146.90 | $146.90 |
| 7 purchase totals = | $780.79 | $862.5027 | $862.50 | $862.50 | $862.60 | |