| 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 | $123.67 | 7.268% | $132.6583 | $132.66 | $132.65 | $132.70 |
| Purchase #2 | $53.77 | 3.400% | $55.5982 | $55.60 | $55.60 | $55.60 |
| Purchase #3 | $205.77 | 9.404% | $225.1206 | $225.12 | $225.10 | $225.10 |
| Purchase #4 | $211.86 | 9.742% | $232.4994 | $232.50 | $232.50 | $232.50 |
| Purchase #5 | $52.45 | 5.451% | $55.309 | $55.31 | $55.30 | $55.30 |
| Purchase #6 | $7.79 | 8.134% | $8.4236 | $8.42 | $8.40 | $8.40 |
| Purchase #7 | $45.86 | 5.587% | $48.4222 | $48.42 | $48.40 | $48.40 |
| 7 purchase totals = | $701.17 | $758.0313 | $758.03 | $757.95 | $758.00 | |