| 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 | $5.47 | 11.663% | $6.108 | $6.11 | $6.10 | $6.10 |
| Purchase #2 | $208.82 | 8.440% | $226.4444 | $226.44 | $226.45 | $226.40 |
| Purchase #3 | $12.30 | 10.704% | $13.6166 | $13.62 | $13.60 | $13.60 |
| Purchase #4 | $151.80 | 12.739% | $171.1378 | $171.14 | $171.15 | $171.10 |
| Purchase #5 | $138.91 | 12.277% | $155.964 | $155.96 | $155.95 | $156.00 |
| Purchase #6 | $131.74 | 5.691% | $139.2373 | $139.24 | $139.25 | $139.20 |
| Purchase #7 | $38.94 | 4.304% | $40.616 | $40.62 | $40.60 | $40.60 |
| 7 purchase totals = | $687.98 | $753.1241 | $753.13 | $753.10 | $753.00 | |