| 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 | $245.52 | 12.187% | $275.4415 | $275.44 | $275.45 | $275.40 |
| Purchase #2 | $86.93 | 6.590% | $92.6587 | $92.66 | $92.65 | $92.70 |
| Purchase #3 | $8.87 | 11.464% | $9.8869 | $9.89 | $9.90 | $9.90 |
| Purchase #4 | $21.46 | 9.245% | $23.444 | $23.44 | $23.45 | $23.40 |
| Purchase #5 | $15.91 | 3.246% | $16.4264 | $16.43 | $16.45 | $16.40 |
| Purchase #6 | $216.75 | 5.380% | $228.4112 | $228.41 | $228.40 | $228.40 |
| Purchase #7 | $21.85 | 12.128% | $24.5 | $24.50 | $24.50 | $24.50 |
| 7 purchase totals = | $617.29 | $670.7687 | $670.77 | $670.80 | $670.70 | |