| 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 | $68.32 | 8.732% | $74.2857 | $74.29 | $74.30 | $74.30 |
| Purchase #2 | $21.70 | 7.691% | $23.3689 | $23.37 | $23.35 | $23.40 |
| Purchase #3 | $185.70 | 5.310% | $195.5607 | $195.56 | $195.55 | $195.60 |
| Purchase #4 | $221.76 | 6.727% | $236.6778 | $236.68 | $236.70 | $236.70 |
| Purchase #5 | $115.90 | 10.454% | $128.0162 | $128.02 | $128.00 | $128.00 |
| Purchase #6 | $45.35 | 11.410% | $50.5244 | $50.52 | $50.50 | $50.50 |
| Purchase #7 | $238.66 | 12.457% | $268.3899 | $268.39 | $268.40 | $268.40 |
| 7 purchase totals = | $897.39 | $976.8236 | $976.83 | $976.80 | $976.90 | |