| 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 | $159.95 | 3.400% | $165.3883 | $165.39 | $165.40 | $165.40 |
| Purchase #2 | $24.52 | 6.449% | $26.1013 | $26.10 | $26.10 | $26.10 |
| Purchase #3 | $55.93 | 4.583% | $58.4933 | $58.49 | $58.50 | $58.50 |
| Purchase #4 | $22.39 | 9.179% | $24.4452 | $24.45 | $24.45 | $24.40 |
| Purchase #5 | $233.76 | 4.631% | $244.5854 | $244.59 | $244.60 | $244.60 |
| Purchase #6 | $51.26 | 11.804% | $57.3107 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $29.58 | 7.586% | $31.8239 | $31.82 | $31.80 | $31.80 |
| 7 purchase totals = | $577.39 | $608.1481 | $608.15 | $608.15 | $608.10 | |