| 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 | $50.70 | 7.354% | $54.4285 | $54.43 | $54.45 | $54.40 |
| Purchase #2 | $68.54 | 3.766% | $71.1212 | $71.12 | $71.10 | $71.10 |
| Purchase #3 | $192.87 | 3.683% | $199.9734 | $199.97 | $199.95 | $200.00 |
| Purchase #4 | $67.57 | 10.714% | $74.8094 | $74.81 | $74.80 | $74.80 |
| Purchase #5 | $193.50 | 11.364% | $215.4893 | $215.49 | $215.50 | $215.50 |
| Purchase #6 | $196.67 | 11.149% | $218.5967 | $218.60 | $218.60 | $218.60 |
| Purchase #7 | $170.53 | 13.762% | $193.9983 | $194.00 | $194.00 | $194.00 |
| 7 purchase totals = | $940.38 | $1,028.4168 | $1,028.42 | $1,028.40 | $1,028.40 | |