| 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 | $42.54 | 3.613% | $44.077 | $44.08 | $44.10 | $44.10 |
| Purchase #2 | $141.34 | 6.208% | $150.1144 | $150.11 | $150.10 | $150.10 |
| Purchase #3 | $22.37 | 9.546% | $24.5054 | $24.51 | $24.50 | $24.50 |
| Purchase #4 | $99.98 | 5.595% | $105.5739 | $105.57 | $105.55 | $105.60 |
| Purchase #5 | $147.94 | 10.472% | $163.4323 | $163.43 | $163.45 | $163.40 |
| Purchase #6 | $136.70 | 10.454% | $150.9906 | $150.99 | $151.00 | $151.00 |
| Purchase #7 | $155.53 | 3.187% | $160.4867 | $160.49 | $160.50 | $160.50 |
| 7 purchase totals = | $746.40 | $799.1803 | $799.18 | $799.20 | $799.20 | |