| 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 | $113.70 | 10.728% | $125.8977 | $125.90 | $125.90 | $125.90 |
| Purchase #2 | $13.76 | 5.662% | $14.5391 | $14.54 | $14.55 | $14.50 |
| Purchase #3 | $38.71 | 5.370% | $40.7887 | $40.79 | $40.80 | $40.80 |
| Purchase #4 | $42.48 | 11.480% | $47.3567 | $47.36 | $47.35 | $47.40 |
| Purchase #5 | $127.49 | 6.449% | $135.7118 | $135.71 | $135.70 | $135.70 |
| Purchase #6 | $10.95 | 13.833% | $12.4647 | $12.46 | $12.45 | $12.50 |
| Purchase #7 | $216.87 | 8.418% | $235.1261 | $235.13 | $235.15 | $235.10 |
| 7 purchase totals = | $563.96 | $611.8848 | $611.89 | $611.90 | $611.90 | |