| 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 | $121.77 | 6.571% | $129.7715 | $129.77 | $129.75 | $129.80 |
| Purchase #2 | $89.47 | 5.766% | $94.6288 | $94.63 | $94.65 | $94.60 |
| Purchase #3 | $47.42 | 4.552% | $49.5786 | $49.58 | $49.60 | $49.60 |
| Purchase #4 | $33.60 | 6.458% | $35.7699 | $35.77 | $35.75 | $35.80 |
| Purchase #5 | $218.74 | 4.694% | $229.0077 | $229.01 | $229.00 | $229.00 |
| Purchase #6 | $219.57 | 13.658% | $249.5589 | $249.56 | $249.55 | $249.60 |
| Purchase #7 | $151.45 | 4.401% | $158.1153 | $158.12 | $158.10 | $158.10 |
| 7 purchase totals = | $882.02 | $946.4307 | $946.44 | $946.40 | $946.50 | |