| 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 | $107.31 | 3.453% | $111.0154 | $111.02 | $111.00 | $111.00 |
| Purchase #2 | $89.45 | 11.614% | $99.8387 | $99.84 | $99.85 | $99.80 |
| Purchase #3 | $88.55 | 8.299% | $95.8988 | $95.90 | $95.90 | $95.90 |
| Purchase #4 | $194.74 | 10.804% | $215.7797 | $215.78 | $215.80 | $215.80 |
| Purchase #5 | $35.38 | 6.662% | $37.737 | $37.74 | $37.75 | $37.70 |
| Purchase #6 | $22.86 | 13.794% | $26.0133 | $26.01 | $26.00 | $26.00 |
| Purchase #7 | $21.38 | 8.635% | $23.2262 | $23.23 | $23.25 | $23.20 |
| 7 purchase totals = | $559.67 | $609.5091 | $609.52 | $609.55 | $609.40 | |