| 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 | $31.55 | 10.218% | $34.7738 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $162.26 | 12.245% | $182.1287 | $182.13 | $182.15 | $182.10 |
| Purchase #3 | $179.36 | 9.181% | $195.827 | $195.83 | $195.85 | $195.80 |
| Purchase #4 | $91.37 | 8.839% | $99.4462 | $99.45 | $99.45 | $99.40 |
| Purchase #5 | $199.85 | 5.688% | $211.2175 | $211.22 | $211.20 | $211.20 |
| Purchase #6 | $12.57 | 4.642% | $13.1535 | $13.15 | $13.15 | $13.20 |
| Purchase #7 | $107.36 | 5.811% | $113.5987 | $113.60 | $113.60 | $113.60 |
| 7 purchase totals = | $784.32 | $850.1454 | $850.15 | $850.15 | $850.10 | |