| 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 | $18.29 | 13.557% | $20.7696 | $20.77 | $20.75 | $20.80 |
| Purchase #2 | $84.74 | 9.332% | $92.6479 | $92.65 | $92.65 | $92.60 |
| Purchase #3 | $59.73 | 8.230% | $64.6458 | $64.65 | $64.65 | $64.60 |
| Purchase #4 | $54.82 | 7.126% | $58.7265 | $58.73 | $58.75 | $58.70 |
| Purchase #5 | $14.57 | 6.568% | $15.527 | $15.53 | $15.55 | $15.50 |
| Purchase #6 | $216.61 | 12.109% | $242.8393 | $242.84 | $242.85 | $242.80 |
| Purchase #7 | $222.53 | 11.571% | $248.2789 | $248.28 | $248.30 | $248.30 |
| 7 purchase totals = | $671.29 | $743.4350 | $743.45 | $743.50 | $743.30 | |