| 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 | $65.56 | 3.194% | $67.654 | $67.65 | $67.65 | $67.70 |
| Purchase #2 | $81.99 | 12.786% | $92.4732 | $92.47 | $92.45 | $92.50 |
| Purchase #3 | $249.32 | 11.595% | $278.2287 | $278.23 | $278.25 | $278.20 |
| Purchase #4 | $175.74 | 11.347% | $195.6812 | $195.68 | $195.70 | $195.70 |
| Purchase #5 | $236.67 | 7.224% | $253.767 | $253.77 | $253.75 | $253.80 |
| Purchase #6 | $111.60 | 4.614% | $116.7492 | $116.75 | $116.75 | $116.70 |
| Purchase #7 | $123.47 | 11.439% | $137.5937 | $137.59 | $137.60 | $137.60 |
| 7 purchase totals = | $1,044.35 | $1,142.1470 | $1,142.14 | $1,142.15 | $1,142.20 | |