| 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 | $236.60 | 4.492% | $247.2281 | $247.23 | $247.25 | $247.20 |
| Purchase #2 | $19.91 | 13.820% | $22.6616 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $70.35 | 10.463% | $77.7107 | $77.71 | $77.70 | $77.70 |
| Purchase #4 | $19.25 | 5.356% | $20.281 | $20.28 | $20.30 | $20.30 |
| Purchase #5 | $64.89 | 10.566% | $71.7463 | $71.75 | $71.75 | $71.70 |
| Purchase #6 | $160.63 | 8.805% | $174.7735 | $174.77 | $174.75 | $174.80 |
| Purchase #7 | $14.29 | 11.815% | $15.9784 | $15.98 | $16.00 | $16.00 |
| 7 purchase totals = | $585.92 | $630.3796 | $630.38 | $630.40 | $630.40 | |