| 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 | $31.73 | 12.123% | $35.5766 | $35.58 | $35.60 | $35.60 |
| Purchase #2 | $98.35 | 9.564% | $107.7562 | $107.76 | $107.75 | $107.80 |
| Purchase #3 | $24.28 | 10.172% | $26.7498 | $26.75 | $26.75 | $26.70 |
| Purchase #4 | $167.50 | 11.493% | $186.7508 | $186.75 | $186.75 | $186.80 |
| Purchase #5 | $150.70 | 11.328% | $167.7713 | $167.77 | $167.75 | $167.80 |
| Purchase #6 | $189.47 | 12.720% | $213.5706 | $213.57 | $213.55 | $213.60 |
| Purchase #7 | $170.48 | 5.697% | $180.1922 | $180.19 | $180.20 | $180.20 |
| 7 purchase totals = | $832.51 | $918.3675 | $918.37 | $918.35 | $918.50 | |