| 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 | $20.33 | 11.523% | $22.6726 | $22.67 | $22.65 | $22.70 |
| Purchase #2 | $191.46 | 11.286% | $213.0682 | $213.07 | $213.05 | $213.10 |
| Purchase #3 | $186.60 | 8.297% | $202.0822 | $202.08 | $202.10 | $202.10 |
| Purchase #4 | $76.57 | 11.480% | $85.3602 | $85.36 | $85.35 | $85.40 |
| Purchase #5 | $114.43 | 4.400% | $119.4649 | $119.46 | $119.45 | $119.50 |
| Purchase #6 | $165.53 | 10.229% | $182.4621 | $182.46 | $182.45 | $182.50 |
| Purchase #7 | $98.52 | 4.738% | $103.1879 | $103.19 | $103.20 | $103.20 |
| 7 purchase totals = | $853.44 | $928.2981 | $928.29 | $928.25 | $928.50 | |