| 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 | $40.33 | 5.822% | $42.678 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $156.65 | 12.337% | $175.9759 | $175.98 | $176.00 | $176.00 |
| Purchase #3 | $65.91 | 10.375% | $72.7482 | $72.75 | $72.75 | $72.70 |
| Purchase #4 | $107.42 | 12.301% | $120.6337 | $120.63 | $120.65 | $120.60 |
| Purchase #5 | $212.27 | 11.280% | $236.2141 | $236.21 | $236.20 | $236.20 |
| Purchase #6 | $214.25 | 3.534% | $221.8216 | $221.82 | $221.80 | $221.80 |
| Purchase #7 | $111.77 | 3.206% | $115.3533 | $115.35 | $115.35 | $115.40 |
| 7 purchase totals = | $908.60 | $985.4248 | $985.42 | $985.45 | $985.40 | |