| 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 | $20.96 | 13.316% | $23.751 | $23.75 | $23.75 | $23.80 |
| Purchase #2 | $223.95 | 13.678% | $254.5819 | $254.58 | $254.60 | $254.60 |
| Purchase #3 | $88.40 | 5.717% | $93.4538 | $93.45 | $93.45 | $93.50 |
| Purchase #4 | $242.26 | 3.247% | $250.1262 | $250.13 | $250.15 | $250.10 |
| Purchase #5 | $192.91 | 7.629% | $207.6271 | $207.63 | $207.65 | $207.60 |
| Purchase #6 | $100.34 | 11.389% | $111.7677 | $111.77 | $111.75 | $111.80 |
| Purchase #7 | $6.61 | 5.543% | $6.9764 | $6.98 | $7.00 | $7.00 |
| 7 purchase totals = | $875.43 | $948.2841 | $948.29 | $948.35 | $948.40 | |