| 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 | $98.66 | 7.480% | $106.0398 | $106.04 | $106.05 | $106.00 |
| Purchase #2 | $42.72 | 3.702% | $44.3015 | $44.30 | $44.30 | $44.30 |
| Purchase #3 | $118.68 | 3.620% | $122.9762 | $122.98 | $123.00 | $123.00 |
| Purchase #4 | $119.26 | 11.541% | $133.0238 | $133.02 | $133.00 | $133.00 |
| Purchase #5 | $10.41 | 10.604% | $11.5139 | $11.51 | $11.50 | $11.50 |
| Purchase #6 | $47.30 | 11.635% | $52.8034 | $52.80 | $52.80 | $52.80 |
| Purchase #7 | $130.82 | 13.596% | $148.6063 | $148.61 | $148.60 | $148.60 |
| 7 purchase totals = | $567.85 | $619.2649 | $619.26 | $619.25 | $619.20 | |