| 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 | $23.65 | 12.697% | $26.6528 | $26.65 | $26.65 | $26.70 |
| Purchase #2 | $31.70 | 11.734% | $35.4197 | $35.42 | $35.40 | $35.40 |
| Purchase #3 | $105.46 | 5.516% | $111.2772 | $111.28 | $111.30 | $111.30 |
| Purchase #4 | $141.66 | 5.436% | $149.3606 | $149.36 | $149.35 | $149.40 |
| Purchase #5 | $164.70 | 5.163% | $173.2035 | $173.20 | $173.20 | $173.20 |
| Purchase #6 | $124.25 | 4.735% | $130.1332 | $130.13 | $130.15 | $130.10 |
| Purchase #7 | $216.52 | 13.594% | $245.9537 | $245.95 | $245.95 | $246.00 |
| 7 purchase totals = | $807.94 | $872.0007 | $871.99 | $872.00 | $872.10 | |