| 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 | $23.25 | 13.768% | $26.4511 | $26.45 | $26.45 | $26.50 |
| Purchase #2 | $72.91 | 7.366% | $78.2806 | $78.28 | $78.30 | $78.30 |
| Purchase #3 | $91.46 | 13.369% | $103.6873 | $103.69 | $103.70 | $103.70 |
| Purchase #4 | $47.70 | 11.597% | $53.2318 | $53.23 | $53.25 | $53.20 |
| Purchase #5 | $6.81 | 8.677% | $7.4009 | $7.40 | $7.40 | $7.40 |
| Purchase #6 | $7.81 | 3.323% | $8.0695 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $210.45 | 13.193% | $238.2147 | $238.21 | $238.20 | $238.20 |
| 7 purchase totals = | $460.39 | $515.3359 | $515.33 | $515.35 | $515.40 | |