| 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 | $53.65 | 3.139% | $55.3341 | $55.33 | $55.35 | $55.30 |
| Purchase #2 | $154.47 | 7.726% | $166.4044 | $166.40 | $166.40 | $166.40 |
| Purchase #3 | $76.89 | 5.578% | $81.1789 | $81.18 | $81.20 | $81.20 |
| Purchase #4 | $117.51 | 10.229% | $129.5301 | $129.53 | $129.55 | $129.50 |
| Purchase #5 | $77.59 | 10.750% | $85.9309 | $85.93 | $85.95 | $85.90 |
| Purchase #6 | $69.98 | 13.676% | $79.5505 | $79.55 | $79.55 | $79.60 |
| Purchase #7 | $152.93 | 10.480% | $168.9571 | $168.96 | $168.95 | $169.00 |
| 7 purchase totals = | $703.02 | $766.8860 | $766.88 | $766.95 | $766.90 | |