| 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 | $13.49 | 13.523% | $15.3143 | $15.31 | $15.30 | $15.30 |
| Purchase #2 | $106.40 | 6.708% | $113.5373 | $113.54 | $113.55 | $113.50 |
| Purchase #3 | $189.78 | 9.338% | $207.5017 | $207.50 | $207.50 | $207.50 |
| Purchase #4 | $232.78 | 4.296% | $242.7802 | $242.78 | $242.80 | $242.80 |
| Purchase #5 | $17.30 | 7.745% | $18.6399 | $18.64 | $18.65 | $18.60 |
| Purchase #6 | $123.56 | 4.315% | $128.8916 | $128.89 | $128.90 | $128.90 |
| Purchase #7 | $105.75 | 8.586% | $114.8297 | $114.83 | $114.85 | $114.80 |
| 7 purchase totals = | $789.06 | $841.4947 | $841.49 | $841.55 | $841.40 | |