| 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 | $51.49 | 8.320% | $55.774 | $55.77 | $55.75 | $55.80 |
| Purchase #2 | $131.88 | 5.553% | $139.2033 | $139.20 | $139.20 | $139.20 |
| Purchase #3 | $39.48 | 5.710% | $41.7343 | $41.73 | $41.75 | $41.70 |
| Purchase #4 | $69.31 | 13.756% | $78.8443 | $78.84 | $78.85 | $78.80 |
| Purchase #5 | $176.69 | 8.793% | $192.2264 | $192.23 | $192.25 | $192.20 |
| Purchase #6 | $139.40 | 10.402% | $153.9004 | $153.90 | $153.90 | $153.90 |
| Purchase #7 | $197.83 | 4.265% | $206.2674 | $206.27 | $206.25 | $206.30 |
| 7 purchase totals = | $806.08 | $867.9501 | $867.94 | $867.95 | $867.90 | |