| 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 | $33.38 | 8.321% | $36.1575 | $36.16 | $36.15 | $36.20 |
| Purchase #2 | $17.67 | 11.787% | $19.7528 | $19.75 | $19.75 | $19.80 |
| Purchase #3 | $196.45 | 4.406% | $205.1056 | $205.11 | $205.10 | $205.10 |
| Purchase #4 | $29.75 | 7.340% | $31.9337 | $31.93 | $31.95 | $31.90 |
| Purchase #5 | $236.29 | 7.305% | $253.551 | $253.55 | $253.55 | $253.60 |
| Purchase #6 | $242.77 | 8.118% | $262.4781 | $262.48 | $262.50 | $262.50 |
| Purchase #7 | $102.65 | 5.197% | $107.9847 | $107.98 | $108.00 | $108.00 |
| 7 purchase totals = | $858.96 | $916.9634 | $916.96 | $917.00 | $917.10 | |