| 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 | $61.90 | 9.487% | $67.7725 | $67.77 | $67.75 | $67.80 |
| Purchase #2 | $14.34 | 9.570% | $15.7123 | $15.71 | $15.70 | $15.70 |
| Purchase #3 | $106.55 | 10.268% | $117.4906 | $117.49 | $117.50 | $117.50 |
| Purchase #4 | $105.36 | 8.477% | $114.2914 | $114.29 | $114.30 | $114.30 |
| Purchase #5 | $205.37 | 13.788% | $233.6864 | $233.69 | $233.70 | $233.70 |
| Purchase #6 | $204.56 | 6.747% | $218.3617 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $220.46 | 7.651% | $237.3274 | $237.33 | $237.35 | $237.30 |
| 7 purchase totals = | $918.54 | $1,004.6423 | $1,004.64 | $1,004.65 | $1,004.70 | |