| 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 | $52.84 | 10.874% | $58.5858 | $58.59 | $58.60 | $58.60 |
| Purchase #2 | $42.71 | 10.387% | $47.1463 | $47.15 | $47.15 | $47.10 |
| Purchase #3 | $114.83 | 9.325% | $125.5379 | $125.54 | $125.55 | $125.50 |
| Purchase #4 | $218.62 | 12.874% | $246.7651 | $246.77 | $246.75 | $246.80 |
| Purchase #5 | $200.47 | 7.444% | $215.393 | $215.39 | $215.40 | $215.40 |
| Purchase #6 | $14.83 | 13.754% | $16.8697 | $16.87 | $16.85 | $16.90 |
| Purchase #7 | $128.85 | 5.373% | $135.7731 | $135.77 | $135.75 | $135.80 |
| 7 purchase totals = | $773.15 | $846.0709 | $846.08 | $846.05 | $846.10 | |