| 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 | $56.32 | 7.151% | $60.3474 | $60.35 | $60.35 | $60.30 |
| Purchase #2 | $109.99 | 10.450% | $121.484 | $121.48 | $121.50 | $121.50 |
| Purchase #3 | $81.69 | 8.666% | $88.7693 | $88.77 | $88.75 | $88.80 |
| Purchase #4 | $33.46 | 3.674% | $34.6893 | $34.69 | $34.70 | $34.70 |
| Purchase #5 | $177.54 | 4.194% | $184.986 | $184.99 | $185.00 | $185.00 |
| Purchase #6 | $180.31 | 9.266% | $197.0175 | $197.02 | $197.00 | $197.00 |
| Purchase #7 | $47.76 | 11.805% | $53.3981 | $53.40 | $53.40 | $53.40 |
| 7 purchase totals = | $687.07 | $740.6916 | $740.70 | $740.70 | $740.70 | |