| 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 | $44.51 | 9.730% | $48.8408 | $48.84 | $48.85 | $48.80 |
| Purchase #2 | $237.52 | 11.439% | $264.6899 | $264.69 | $264.70 | $264.70 |
| Purchase #3 | $176.64 | 13.287% | $200.1102 | $200.11 | $200.10 | $200.10 |
| Purchase #4 | $7.61 | 8.284% | $8.2404 | $8.24 | $8.25 | $8.20 |
| Purchase #5 | $52.43 | 10.331% | $57.8465 | $57.85 | $57.85 | $57.80 |
| Purchase #6 | $194.37 | 4.766% | $203.6337 | $203.63 | $203.65 | $203.60 |
| Purchase #7 | $157.78 | 11.183% | $175.4245 | $175.42 | $175.40 | $175.40 |
| 7 purchase totals = | $870.86 | $958.7860 | $958.78 | $958.80 | $958.60 | |