| 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 | $105.56 | 10.181% | $116.3071 | $116.31 | $116.30 | $116.30 |
| Purchase #2 | $12.41 | 7.653% | $13.3597 | $13.36 | $13.35 | $13.40 |
| Purchase #3 | $75.76 | 13.245% | $85.7944 | $85.79 | $85.80 | $85.80 |
| Purchase #4 | $242.58 | 5.323% | $255.4925 | $255.49 | $255.50 | $255.50 |
| Purchase #5 | $61.32 | 12.584% | $69.0365 | $69.04 | $69.05 | $69.00 |
| Purchase #6 | $26.95 | 9.436% | $29.493 | $29.49 | $29.50 | $29.50 |
| Purchase #7 | $160.67 | 10.676% | $177.8231 | $177.82 | $177.80 | $177.80 |
| 7 purchase totals = | $685.25 | $747.3063 | $747.30 | $747.30 | $747.30 | |