| 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 | $33.94 | 10.614% | $37.5424 | $37.54 | $37.55 | $37.50 |
| Purchase #2 | $206.96 | 6.859% | $221.1554 | $221.16 | $221.15 | $221.20 |
| Purchase #3 | $208.88 | 6.166% | $221.7595 | $221.76 | $221.75 | $221.80 |
| Purchase #4 | $249.38 | 4.669% | $261.0236 | $261.02 | $261.00 | $261.00 |
| Purchase #5 | $241.38 | 7.475% | $259.4232 | $259.42 | $259.40 | $259.40 |
| Purchase #6 | $9.41 | 13.607% | $10.6904 | $10.69 | $10.70 | $10.70 |
| Purchase #7 | $144.57 | 9.441% | $158.2189 | $158.22 | $158.20 | $158.20 |
| 7 purchase totals = | $1,094.52 | $1,169.8134 | $1,169.81 | $1,169.75 | $1,169.80 | |