| 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 | $23.99 | 7.546% | $25.8003 | $25.80 | $25.80 | $25.80 |
| Purchase #2 | $30.49 | 4.419% | $31.8374 | $31.84 | $31.85 | $31.80 |
| Purchase #3 | $105.72 | 7.693% | $113.853 | $113.85 | $113.85 | $113.90 |
| Purchase #4 | $6.93 | 6.184% | $7.3586 | $7.36 | $7.35 | $7.40 |
| Purchase #5 | $170.66 | 10.825% | $189.1339 | $189.13 | $189.15 | $189.10 |
| Purchase #6 | $73.97 | 10.583% | $81.7982 | $81.80 | $81.80 | $81.80 |
| Purchase #7 | $138.92 | 12.790% | $156.6879 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $550.68 | $606.4693 | $606.47 | $606.50 | $606.50 | |