| 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 | $40.79 | 7.325% | $43.7779 | $43.78 | $43.80 | $43.80 |
| Purchase #2 | $177.88 | 10.180% | $195.9882 | $195.99 | $196.00 | $196.00 |
| Purchase #3 | $114.46 | 3.326% | $118.2669 | $118.27 | $118.25 | $118.30 |
| Purchase #4 | $18.59 | 6.546% | $19.8069 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $203.71 | 8.600% | $221.2291 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $51.80 | 13.469% | $58.7769 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $153.34 | 9.274% | $167.5608 | $167.56 | $167.55 | $167.60 |
| 7 purchase totals = | $760.57 | $825.4067 | $825.42 | $825.45 | $825.50 | |