| 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 | $37.91 | 4.726% | $39.7016 | $39.70 | $39.70 | $39.70 |
| Purchase #2 | $185.54 | 11.398% | $206.6878 | $206.69 | $206.70 | $206.70 |
| Purchase #3 | $220.40 | 10.155% | $242.7816 | $242.78 | $242.80 | $242.80 |
| Purchase #4 | $229.68 | 9.578% | $251.6788 | $251.68 | $251.70 | $251.70 |
| Purchase #5 | $74.54 | 6.340% | $79.2658 | $79.27 | $79.25 | $79.30 |
| Purchase #6 | $45.37 | 10.234% | $50.0132 | $50.01 | $50.00 | $50.00 |
| Purchase #7 | $187.31 | 9.491% | $205.0876 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $980.75 | $1,075.2164 | $1,075.22 | $1,075.25 | $1,075.30 | |