| 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 | $68.38 | 5.650% | $72.2435 | $72.24 | $72.25 | $72.20 |
| Purchase #2 | $103.30 | 3.221% | $106.6273 | $106.63 | $106.65 | $106.60 |
| Purchase #3 | $182.41 | 8.677% | $198.2377 | $198.24 | $198.25 | $198.20 |
| Purchase #4 | $12.42 | 8.694% | $13.4998 | $13.50 | $13.50 | $13.50 |
| Purchase #5 | $204.78 | 5.846% | $216.7514 | $216.75 | $216.75 | $216.80 |
| Purchase #6 | $42.45 | 11.280% | $47.2384 | $47.24 | $47.25 | $47.20 |
| Purchase #7 | $230.62 | 5.854% | $244.1205 | $244.12 | $244.10 | $244.10 |
| 7 purchase totals = | $844.36 | $898.7186 | $898.72 | $898.75 | $898.60 | |