| 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 | $27.77 | 8.319% | $30.0802 | $30.08 | $30.10 | $30.10 |
| Purchase #2 | $41.97 | 5.692% | $44.3589 | $44.36 | $44.35 | $44.40 |
| Purchase #3 | $191.73 | 5.837% | $202.9213 | $202.92 | $202.90 | $202.90 |
| Purchase #4 | $170.75 | 12.475% | $192.0511 | $192.05 | $192.05 | $192.10 |
| Purchase #5 | $63.25 | 8.220% | $68.4492 | $68.45 | $68.45 | $68.40 |
| Purchase #6 | $109.51 | 10.866% | $121.4094 | $121.41 | $121.40 | $121.40 |
| Purchase #7 | $40.77 | 5.254% | $42.9121 | $42.91 | $42.90 | $42.90 |
| 7 purchase totals = | $645.75 | $702.1822 | $702.18 | $702.15 | $702.20 | |