| 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 | $32.48 | 6.478% | $34.5841 | $34.58 | $34.60 | $34.60 |
| Purchase #2 | $40.47 | 12.448% | $45.5077 | $45.51 | $45.50 | $45.50 |
| Purchase #3 | $68.54 | 9.862% | $75.2994 | $75.30 | $75.30 | $75.30 |
| Purchase #4 | $70.79 | 4.515% | $73.9862 | $73.99 | $74.00 | $74.00 |
| Purchase #5 | $106.87 | 3.628% | $110.7472 | $110.75 | $110.75 | $110.70 |
| Purchase #6 | $207.98 | 5.281% | $218.9634 | $218.96 | $218.95 | $219.00 |
| Purchase #7 | $51.72 | 6.740% | $55.2059 | $55.21 | $55.20 | $55.20 |
| 7 purchase totals = | $578.85 | $614.2939 | $614.30 | $614.30 | $614.30 | |