| 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 | $104.53 | 9.384% | $114.3391 | $114.34 | $114.35 | $114.30 |
| Purchase #2 | $183.59 | 5.845% | $194.3208 | $194.32 | $194.30 | $194.30 |
| Purchase #3 | $26.77 | 5.611% | $28.2721 | $28.27 | $28.25 | $28.30 |
| Purchase #4 | $92.50 | 6.334% | $98.359 | $98.36 | $98.35 | $98.40 |
| Purchase #5 | $65.37 | 5.667% | $69.0745 | $69.07 | $69.05 | $69.10 |
| Purchase #6 | $159.45 | 7.174% | $170.8889 | $170.89 | $170.90 | $170.90 |
| Purchase #7 | $12.77 | 3.810% | $13.2565 | $13.26 | $13.25 | $13.30 |
| 7 purchase totals = | $644.98 | $688.5109 | $688.51 | $688.45 | $688.60 | |