| 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 | $113.53 | 12.233% | $127.4181 | $127.42 | $127.40 | $127.40 |
| Purchase #2 | $46.98 | 9.133% | $51.2707 | $51.27 | $51.25 | $51.30 |
| Purchase #3 | $90.31 | 3.544% | $93.5106 | $93.51 | $93.50 | $93.50 |
| Purchase #4 | $167.64 | 7.653% | $180.4695 | $180.47 | $180.45 | $180.50 |
| Purchase #5 | $84.61 | 10.419% | $93.4255 | $93.43 | $93.45 | $93.40 |
| Purchase #6 | $103.84 | 11.414% | $115.6923 | $115.69 | $115.70 | $115.70 |
| Purchase #7 | $65.88 | 11.138% | $73.2177 | $73.22 | $73.20 | $73.20 |
| 7 purchase totals = | $672.79 | $735.0044 | $735.01 | $734.95 | $735.00 | |