| 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 | $117.51 | 9.489% | $128.6605 | $128.66 | $128.65 | $128.70 |
| Purchase #2 | $29.37 | 7.542% | $31.5851 | $31.59 | $31.60 | $31.60 |
| Purchase #3 | $154.81 | 6.468% | $164.8231 | $164.82 | $164.80 | $164.80 |
| Purchase #4 | $242.96 | 12.208% | $272.6206 | $272.62 | $272.60 | $272.60 |
| Purchase #5 | $51.70 | 12.766% | $58.3 | $58.30 | $58.30 | $58.30 |
| Purchase #6 | $36.73 | 5.681% | $38.8166 | $38.82 | $38.80 | $38.80 |
| Purchase #7 | $194.35 | 12.570% | $218.7798 | $218.78 | $218.80 | $218.80 |
| 7 purchase totals = | $827.43 | $913.5857 | $913.59 | $913.55 | $913.60 | |