| 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 | $32.29 | 11.785% | $36.0954 | $36.10 | $36.10 | $36.10 |
| Purchase #2 | $119.79 | 6.827% | $127.9681 | $127.97 | $127.95 | $128.00 |
| Purchase #3 | $111.56 | 7.339% | $119.7474 | $119.75 | $119.75 | $119.70 |
| Purchase #4 | $91.30 | 5.801% | $96.5963 | $96.60 | $96.60 | $96.60 |
| Purchase #5 | $148.85 | 11.600% | $166.1166 | $166.12 | $166.10 | $166.10 |
| Purchase #6 | $132.40 | 6.250% | $140.675 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $113.89 | 10.723% | $126.1024 | $126.10 | $126.10 | $126.10 |
| 7 purchase totals = | $750.08 | $813.3012 | $813.32 | $813.30 | $813.30 | |