| 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 | $98.57 | 11.130% | $109.5408 | $109.54 | $109.55 | $109.50 |
| Purchase #2 | $73.79 | 11.167% | $82.0301 | $82.03 | $82.05 | $82.00 |
| Purchase #3 | $9.28 | 3.613% | $9.6153 | $9.62 | $9.60 | $9.60 |
| Purchase #4 | $9.40 | 4.785% | $9.8498 | $9.85 | $9.85 | $9.80 |
| Purchase #5 | $120.75 | 4.326% | $125.9736 | $125.97 | $125.95 | $126.00 |
| Purchase #6 | $5.93 | 3.716% | $6.1504 | $6.15 | $6.15 | $6.20 |
| Purchase #7 | $76.38 | 10.361% | $84.2937 | $84.29 | $84.30 | $84.30 |
| 7 purchase totals = | $394.10 | $427.4537 | $427.45 | $427.45 | $427.40 | |