| 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 | $7.65 | 12.710% | $8.6223 | $8.62 | $8.60 | $8.60 |
| Purchase #2 | $206.78 | 6.409% | $220.0325 | $220.03 | $220.05 | $220.00 |
| Purchase #3 | $121.98 | 8.654% | $132.5361 | $132.54 | $132.55 | $132.50 |
| Purchase #4 | $103.80 | 3.836% | $107.7818 | $107.78 | $107.80 | $107.80 |
| Purchase #5 | $72.91 | 12.725% | $82.1878 | $82.19 | $82.20 | $82.20 |
| Purchase #6 | $177.71 | 11.256% | $197.713 | $197.71 | $197.70 | $197.70 |
| Purchase #7 | $78.66 | 8.653% | $85.4664 | $85.47 | $85.45 | $85.50 |
| 7 purchase totals = | $769.49 | $834.3399 | $834.34 | $834.35 | $834.30 | |