| 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 | $47.93 | 4.435% | $50.0557 | $50.06 | $50.05 | $50.10 |
| Purchase #2 | $9.88 | 7.394% | $10.6105 | $10.61 | $10.60 | $10.60 |
| Purchase #3 | $198.34 | 8.627% | $215.4508 | $215.45 | $215.45 | $215.50 |
| Purchase #4 | $245.72 | 13.538% | $278.9856 | $278.99 | $279.00 | $279.00 |
| Purchase #5 | $115.26 | 8.874% | $125.4882 | $125.49 | $125.50 | $125.50 |
| Purchase #6 | $236.51 | 5.214% | $248.8416 | $248.84 | $248.85 | $248.80 |
| Purchase #7 | $218.71 | 7.457% | $235.0192 | $235.02 | $235.00 | $235.00 |
| 7 purchase totals = | $1,072.35 | $1,164.4516 | $1,164.46 | $1,164.45 | $1,164.50 | |