| 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 | $45.99 | 7.644% | $49.5055 | $49.51 | $49.50 | $49.50 |
| Purchase #2 | $14.34 | 5.833% | $15.1765 | $15.18 | $15.20 | $15.20 |
| Purchase #3 | $106.58 | 8.156% | $115.2727 | $115.27 | $115.25 | $115.30 |
| Purchase #4 | $178.82 | 7.317% | $191.9043 | $191.90 | $191.90 | $191.90 |
| Purchase #5 | $233.67 | 7.837% | $251.9827 | $251.98 | $252.00 | $252.00 |
| Purchase #6 | $169.58 | 3.333% | $175.2321 | $175.23 | $175.25 | $175.20 |
| Purchase #7 | $40.55 | 6.397% | $43.144 | $43.14 | $43.15 | $43.10 |
| 7 purchase totals = | $789.53 | $842.2178 | $842.21 | $842.25 | $842.20 | |