| 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 | $65.91 | 5.573% | $69.5832 | $69.58 | $69.60 | $69.60 |
| Purchase #2 | $143.71 | 4.379% | $150.0031 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $108.54 | 4.781% | $113.7293 | $113.73 | $113.75 | $113.70 |
| Purchase #4 | $185.28 | 3.421% | $191.6184 | $191.62 | $191.60 | $191.60 |
| Purchase #5 | $9.41 | 8.398% | $10.2003 | $10.20 | $10.20 | $10.20 |
| Purchase #6 | $157.67 | 5.370% | $166.1369 | $166.14 | $166.15 | $166.10 |
| Purchase #7 | $240.30 | 13.643% | $273.0841 | $273.08 | $273.10 | $273.10 |
| 7 purchase totals = | $910.82 | $974.3553 | $974.35 | $974.40 | $974.30 | |