| 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 | $21.27 | 10.351% | $23.4717 | $23.47 | $23.45 | $23.50 |
| Purchase #2 | $171.77 | 6.326% | $182.6362 | $182.64 | $182.65 | $182.60 |
| Purchase #3 | $119.44 | 7.631% | $128.5545 | $128.55 | $128.55 | $128.60 |
| Purchase #4 | $24.77 | 13.215% | $28.0434 | $28.04 | $28.05 | $28.00 |
| Purchase #5 | $132.60 | 7.755% | $142.8831 | $142.88 | $142.90 | $142.90 |
| Purchase #6 | $41.47 | 3.731% | $43.0172 | $43.02 | $43.00 | $43.00 |
| Purchase #7 | $79.88 | 6.430% | $85.0163 | $85.02 | $85.00 | $85.00 |
| 7 purchase totals = | $591.20 | $633.6224 | $633.62 | $633.60 | $633.60 | |