| 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 | $75.93 | 5.325% | $79.9733 | $79.97 | $79.95 | $80.00 |
| Purchase #2 | $127.53 | 6.766% | $136.1587 | $136.16 | $136.15 | $136.20 |
| Purchase #3 | $197.49 | 9.859% | $216.9605 | $216.96 | $216.95 | $217.00 |
| Purchase #4 | $6.88 | 4.788% | $7.2094 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $104.54 | 12.695% | $117.8114 | $117.81 | $117.80 | $117.80 |
| Purchase #6 | $157.86 | 7.442% | $169.6079 | $169.61 | $169.60 | $169.60 |
| Purchase #7 | $223.34 | 3.256% | $230.612 | $230.61 | $230.60 | $230.60 |
| 7 purchase totals = | $893.57 | $958.3332 | $958.33 | $958.25 | $958.40 | |