| 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 | $24.65 | 7.836% | $26.5816 | $26.58 | $26.60 | $26.60 |
| Purchase #2 | $228.39 | 4.553% | $238.7886 | $238.79 | $238.80 | $238.80 |
| Purchase #3 | $120.95 | 5.402% | $127.4837 | $127.48 | $127.50 | $127.50 |
| Purchase #4 | $145.57 | 5.770% | $153.9694 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $28.82 | 11.739% | $32.2032 | $32.20 | $32.20 | $32.20 |
| Purchase #6 | $22.34 | 7.783% | $24.0787 | $24.08 | $24.10 | $24.10 |
| Purchase #7 | $214.98 | 5.335% | $226.4492 | $226.45 | $226.45 | $226.40 |
| 7 purchase totals = | $785.70 | $829.5544 | $829.55 | $829.60 | $829.60 | |