| 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 | $205.78 | 7.674% | $221.5716 | $221.57 | $221.55 | $221.60 |
| Purchase #2 | $68.75 | 11.561% | $76.6982 | $76.70 | $76.70 | $76.70 |
| Purchase #3 | $211.37 | 6.273% | $224.6292 | $224.63 | $224.65 | $224.60 |
| Purchase #4 | $241.73 | 7.416% | $259.6567 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $26.81 | 13.574% | $30.4492 | $30.45 | $30.45 | $30.40 |
| Purchase #6 | $143.29 | 12.472% | $161.1611 | $161.16 | $161.15 | $161.20 |
| Purchase #7 | $53.71 | 3.185% | $55.4207 | $55.42 | $55.40 | $55.40 |
| 7 purchase totals = | $951.44 | $1,029.5867 | $1,029.59 | $1,029.55 | $1,029.60 | |