| 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 | $109.87 | 3.699% | $113.9341 | $113.93 | $113.95 | $113.90 |
| Purchase #2 | $64.43 | 8.314% | $69.7867 | $69.79 | $69.80 | $69.80 |
| Purchase #3 | $112.80 | 5.616% | $119.1348 | $119.13 | $119.15 | $119.10 |
| Purchase #4 | $62.42 | 6.380% | $66.4024 | $66.40 | $66.40 | $66.40 |
| Purchase #5 | $5.80 | 8.142% | $6.2722 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $76.43 | 4.839% | $80.1284 | $80.13 | $80.15 | $80.10 |
| Purchase #7 | $245.54 | 7.658% | $264.3435 | $264.34 | $264.35 | $264.30 |
| 7 purchase totals = | $677.29 | $720.0021 | $719.99 | $720.05 | $719.90 | |