| 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 | $95.83 | 9.596% | $105.0258 | $105.03 | $105.05 | $105.00 |
| Purchase #2 | $78.78 | 7.786% | $84.9138 | $84.91 | $84.90 | $84.90 |
| Purchase #3 | $22.39 | 13.137% | $25.3314 | $25.33 | $25.35 | $25.30 |
| Purchase #4 | $16.95 | 9.411% | $18.5452 | $18.55 | $18.55 | $18.50 |
| Purchase #5 | $238.39 | 4.832% | $249.909 | $249.91 | $249.90 | $249.90 |
| Purchase #6 | $166.89 | 11.271% | $185.7002 | $185.70 | $185.70 | $185.70 |
| Purchase #7 | $99.88 | 10.494% | $110.3614 | $110.36 | $110.35 | $110.40 |
| 7 purchase totals = | $719.11 | $779.7868 | $779.79 | $779.80 | $779.70 | |