| 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 | $47.81 | 4.495% | $49.9591 | $49.96 | $49.95 | $50.00 |
| Purchase #2 | $64.26 | 9.524% | $70.3801 | $70.38 | $70.40 | $70.40 |
| Purchase #3 | $64.85 | 6.369% | $68.9803 | $68.98 | $69.00 | $69.00 |
| Purchase #4 | $236.45 | 5.394% | $249.2041 | $249.20 | $249.20 | $249.20 |
| Purchase #5 | $241.78 | 11.492% | $269.5654 | $269.57 | $269.55 | $269.60 |
| Purchase #6 | $220.71 | 6.643% | $235.3718 | $235.37 | $235.35 | $235.40 |
| Purchase #7 | $21.25 | 10.132% | $23.4031 | $23.40 | $23.40 | $23.40 |
| 7 purchase totals = | $897.11 | $966.8639 | $966.86 | $966.85 | $967.00 | |