| 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 | $84.69 | 9.792% | $92.9828 | $92.98 | $93.00 | $93.00 |
| Purchase #2 | $48.88 | 9.414% | $53.4816 | $53.48 | $53.50 | $53.50 |
| Purchase #3 | $117.76 | 13.575% | $133.7459 | $133.75 | $133.75 | $133.70 |
| Purchase #4 | $139.97 | 4.381% | $146.1021 | $146.10 | $146.10 | $146.10 |
| Purchase #5 | $34.46 | 10.242% | $37.9894 | $37.99 | $38.00 | $38.00 |
| Purchase #6 | $193.74 | 8.173% | $209.5744 | $209.57 | $209.55 | $209.60 |
| Purchase #7 | $215.68 | 8.152% | $233.2622 | $233.26 | $233.25 | $233.30 |
| 7 purchase totals = | $835.18 | $907.1384 | $907.13 | $907.15 | $907.20 | |