| 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 | $19.88 | 13.379% | $22.5397 | $22.54 | $22.55 | $22.50 |
| Purchase #2 | $181.65 | 7.555% | $195.3737 | $195.37 | $195.35 | $195.40 |
| Purchase #3 | $109.34 | 7.273% | $117.2923 | $117.29 | $117.30 | $117.30 |
| Purchase #4 | $135.92 | 9.585% | $148.9479 | $148.95 | $148.95 | $148.90 |
| Purchase #5 | $41.29 | 7.402% | $44.3463 | $44.35 | $44.35 | $44.30 |
| Purchase #6 | $113.42 | 9.228% | $123.8864 | $123.89 | $123.90 | $123.90 |
| Purchase #7 | $102.63 | 13.529% | $116.5148 | $116.51 | $116.50 | $116.50 |
| 7 purchase totals = | $704.13 | $768.9011 | $768.90 | $768.90 | $768.80 | |