| 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 | $77.66 | 13.631% | $88.2458 | $88.25 | $88.25 | $88.20 |
| Purchase #2 | $21.51 | 6.233% | $22.8507 | $22.85 | $22.85 | $22.90 |
| Purchase #3 | $206.25 | 10.598% | $228.1084 | $228.11 | $228.10 | $228.10 |
| Purchase #4 | $223.34 | 8.548% | $242.4311 | $242.43 | $242.45 | $242.40 |
| Purchase #5 | $47.85 | 5.347% | $50.4085 | $50.41 | $50.40 | $50.40 |
| Purchase #6 | $51.55 | 7.109% | $55.2147 | $55.21 | $55.20 | $55.20 |
| Purchase #7 | $72.61 | 9.220% | $79.3046 | $79.30 | $79.30 | $79.30 |
| 7 purchase totals = | $700.77 | $766.5638 | $766.56 | $766.55 | $766.50 | |