| 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 | $31.61 | 3.330% | $32.6626 | $32.66 | $32.65 | $32.70 |
| Purchase #2 | $75.33 | 9.775% | $82.6935 | $82.69 | $82.70 | $82.70 |
| Purchase #3 | $186.37 | 5.833% | $197.241 | $197.24 | $197.25 | $197.20 |
| Purchase #4 | $75.99 | 10.407% | $83.8983 | $83.90 | $83.90 | $83.90 |
| Purchase #5 | $22.29 | 7.102% | $23.873 | $23.87 | $23.85 | $23.90 |
| Purchase #6 | $19.47 | 10.824% | $21.5774 | $21.58 | $21.60 | $21.60 |
| Purchase #7 | $153.34 | 4.216% | $159.8048 | $159.80 | $159.80 | $159.80 |
| 7 purchase totals = | $564.40 | $601.7506 | $601.74 | $601.75 | $601.80 | |