| 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 | $98.97 | 9.788% | $108.6572 | $108.66 | $108.65 | $108.70 |
| Purchase #2 | $143.56 | 6.695% | $153.1713 | $153.17 | $153.15 | $153.20 |
| Purchase #3 | $71.47 | 13.443% | $81.0777 | $81.08 | $81.10 | $81.10 |
| Purchase #4 | $92.83 | 12.301% | $104.249 | $104.25 | $104.25 | $104.20 |
| Purchase #5 | $229.46 | 7.611% | $246.9242 | $246.92 | $246.90 | $246.90 |
| Purchase #6 | $42.91 | 10.266% | $47.3151 | $47.32 | $47.30 | $47.30 |
| Purchase #7 | $173.82 | 6.633% | $185.3495 | $185.35 | $185.35 | $185.30 |
| 7 purchase totals = | $853.02 | $926.7440 | $926.75 | $926.70 | $926.70 | |