| 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 | $76.42 | 13.226% | $86.5273 | $86.53 | $86.55 | $86.50 |
| Purchase #2 | $30.34 | 7.582% | $32.6404 | $32.64 | $32.65 | $32.60 |
| Purchase #3 | $28.96 | 12.376% | $32.5441 | $32.54 | $32.55 | $32.50 |
| Purchase #4 | $172.36 | 11.733% | $192.583 | $192.58 | $192.60 | $192.60 |
| Purchase #5 | $67.56 | 3.380% | $69.8435 | $69.84 | $69.85 | $69.80 |
| Purchase #6 | $212.95 | 13.201% | $241.0615 | $241.06 | $241.05 | $241.10 |
| Purchase #7 | $14.46 | 4.654% | $15.133 | $15.13 | $15.15 | $15.10 |
| 7 purchase totals = | $603.05 | $670.3328 | $670.32 | $670.40 | $670.20 | |