| 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 | $63.39 | 11.569% | $70.7236 | $70.72 | $70.70 | $70.70 |
| Purchase #2 | $29.61 | 9.628% | $32.4609 | $32.46 | $32.45 | $32.50 |
| Purchase #3 | $58.67 | 13.464% | $66.5693 | $66.57 | $66.55 | $66.60 |
| Purchase #4 | $215.76 | 7.824% | $232.6411 | $232.64 | $232.65 | $232.60 |
| Purchase #5 | $172.51 | 11.440% | $192.2451 | $192.25 | $192.25 | $192.20 |
| Purchase #6 | $248.25 | 11.686% | $277.2605 | $277.26 | $277.25 | $277.30 |
| Purchase #7 | $32.99 | 9.321% | $36.065 | $36.07 | $36.05 | $36.10 |
| 7 purchase totals = | $821.18 | $907.9655 | $907.97 | $907.90 | $908.00 | |