| 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 | $105.30 | 11.456% | $117.3632 | $117.36 | $117.35 | $117.40 |
| Purchase #2 | $20.97 | 11.270% | $23.3333 | $23.33 | $23.35 | $23.30 |
| Purchase #3 | $55.67 | 12.691% | $62.7351 | $62.74 | $62.75 | $62.70 |
| Purchase #4 | $69.37 | 6.664% | $73.9928 | $73.99 | $74.00 | $74.00 |
| Purchase #5 | $6.34 | 9.552% | $6.9456 | $6.95 | $6.95 | $6.90 |
| Purchase #6 | $220.28 | 6.628% | $234.8802 | $234.88 | $234.90 | $234.90 |
| Purchase #7 | $125.50 | 9.302% | $137.174 | $137.17 | $137.15 | $137.20 |
| 7 purchase totals = | $603.43 | $656.4242 | $656.42 | $656.45 | $656.40 | |