| 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 | $108.60 | 4.755% | $113.7639 | $113.76 | $113.75 | $113.80 |
| Purchase #2 | $67.96 | 7.487% | $73.0482 | $73.05 | $73.05 | $73.00 |
| Purchase #3 | $8.34 | 11.270% | $9.2799 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $176.99 | 12.614% | $199.3155 | $199.32 | $199.30 | $199.30 |
| Purchase #5 | $65.91 | 6.441% | $70.1553 | $70.16 | $70.15 | $70.20 |
| Purchase #6 | $225.95 | 5.489% | $238.3524 | $238.35 | $238.35 | $238.40 |
| Purchase #7 | $150.75 | 8.727% | $163.906 | $163.91 | $163.90 | $163.90 |
| 7 purchase totals = | $804.50 | $867.8212 | $867.83 | $867.80 | $867.90 | |