| 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 | $55.54 | 5.742% | $58.7291 | $58.73 | $58.75 | $58.70 |
| Purchase #2 | $16.98 | 10.478% | $18.7592 | $18.76 | $18.75 | $18.80 |
| Purchase #3 | $104.93 | 4.277% | $109.4179 | $109.42 | $109.40 | $109.40 |
| Purchase #4 | $23.63 | 13.251% | $26.7612 | $26.76 | $26.75 | $26.80 |
| Purchase #5 | $174.32 | 12.759% | $196.5615 | $196.56 | $196.55 | $196.60 |
| Purchase #6 | $170.63 | 3.681% | $176.9109 | $176.91 | $176.90 | $176.90 |
| Purchase #7 | $173.54 | 10.837% | $192.3465 | $192.35 | $192.35 | $192.30 |
| 7 purchase totals = | $719.57 | $779.4863 | $779.49 | $779.45 | $779.50 | |