| 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 | $70.36 | 3.741% | $72.9922 | $72.99 | $73.00 | $73.00 |
| Purchase #2 | $191.93 | 11.181% | $213.3897 | $213.39 | $213.40 | $213.40 |
| Purchase #3 | $112.47 | 7.224% | $120.5948 | $120.59 | $120.60 | $120.60 |
| Purchase #4 | $109.43 | 5.648% | $115.6106 | $115.61 | $115.60 | $115.60 |
| Purchase #5 | $152.58 | 3.589% | $158.0561 | $158.06 | $158.05 | $158.10 |
| Purchase #6 | $220.30 | 10.139% | $242.6362 | $242.64 | $242.65 | $242.60 |
| Purchase #7 | $218.60 | 12.485% | $245.8922 | $245.89 | $245.90 | $245.90 |
| 7 purchase totals = | $1,075.67 | $1,169.1718 | $1,169.17 | $1,169.20 | $1,169.20 | |