| 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 | $104.62 | 11.495% | $116.6461 | $116.65 | $116.65 | $116.60 |
| Purchase #2 | $53.93 | 5.690% | $56.9986 | $57.00 | $57.00 | $57.00 |
| Purchase #3 | $220.88 | 8.596% | $239.8668 | $239.87 | $239.85 | $239.90 |
| Purchase #4 | $25.93 | 12.202% | $29.094 | $29.09 | $29.10 | $29.10 |
| Purchase #5 | $25.25 | 12.153% | $28.3186 | $28.32 | $28.30 | $28.30 |
| Purchase #6 | $185.70 | 4.811% | $194.634 | $194.63 | $194.65 | $194.60 |
| Purchase #7 | $45.73 | 4.525% | $47.7993 | $47.80 | $47.80 | $47.80 |
| 7 purchase totals = | $662.04 | $713.3574 | $713.36 | $713.35 | $713.30 | |