| 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 | $10.71 | 3.498% | $11.0846 | $11.08 | $11.10 | $11.10 |
| Purchase #2 | $21.74 | 4.157% | $22.6437 | $22.64 | $22.65 | $22.60 |
| Purchase #3 | $104.50 | 9.771% | $114.7107 | $114.71 | $114.70 | $114.70 |
| Purchase #4 | $243.73 | 9.575% | $267.0671 | $267.07 | $267.05 | $267.10 |
| Purchase #5 | $210.67 | 8.757% | $229.1184 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $111.55 | 11.365% | $124.2277 | $124.23 | $124.25 | $124.20 |
| Purchase #7 | $7.37 | 6.187% | $7.826 | $7.83 | $7.85 | $7.80 |
| 7 purchase totals = | $710.27 | $776.6782 | $776.68 | $776.70 | $776.60 | |