| 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 | $53.95 | 9.146% | $58.8843 | $58.88 | $58.90 | $58.90 |
| Purchase #2 | $76.32 | 9.251% | $83.3804 | $83.38 | $83.40 | $83.40 |
| Purchase #3 | $109.50 | 10.279% | $120.7555 | $120.76 | $120.75 | $120.80 |
| Purchase #4 | $205.78 | 7.612% | $221.444 | $221.44 | $221.45 | $221.40 |
| Purchase #5 | $196.57 | 13.477% | $223.0617 | $223.06 | $223.05 | $223.10 |
| Purchase #6 | $197.86 | 5.511% | $208.7641 | $208.76 | $208.75 | $208.80 |
| Purchase #7 | $188.54 | 13.501% | $213.9948 | $213.99 | $214.00 | $214.00 |
| 7 purchase totals = | $1,028.52 | $1,130.2848 | $1,130.27 | $1,130.30 | $1,130.40 | |