| 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 | $74.27 | 7.372% | $79.7452 | $79.75 | $79.75 | $79.70 |
| Purchase #2 | $36.44 | 3.304% | $37.644 | $37.64 | $37.65 | $37.60 |
| Purchase #3 | $48.99 | 7.440% | $52.6349 | $52.63 | $52.65 | $52.60 |
| Purchase #4 | $95.53 | 4.852% | $100.1651 | $100.17 | $100.15 | $100.20 |
| Purchase #5 | $21.50 | 5.872% | $22.7625 | $22.76 | $22.75 | $22.80 |
| Purchase #6 | $134.39 | 9.541% | $147.2121 | $147.21 | $147.20 | $147.20 |
| Purchase #7 | $196.57 | 12.822% | $221.7742 | $221.77 | $221.75 | $221.80 |
| 7 purchase totals = | $607.69 | $661.9380 | $661.93 | $661.90 | $661.90 | |