| 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 | $112.80 | 3.220% | $116.4322 | $116.43 | $116.45 | $116.40 |
| Purchase #2 | $137.77 | 11.381% | $153.4496 | $153.45 | $153.45 | $153.40 |
| Purchase #3 | $19.52 | 7.422% | $20.9688 | $20.97 | $20.95 | $21.00 |
| Purchase #4 | $74.72 | 6.322% | $79.4438 | $79.44 | $79.45 | $79.40 |
| Purchase #5 | $60.42 | 8.857% | $65.7714 | $65.77 | $65.75 | $65.80 |
| Purchase #6 | $81.73 | 7.105% | $87.5369 | $87.54 | $87.55 | $87.50 |
| Purchase #7 | $179.97 | 3.239% | $185.7992 | $185.80 | $185.80 | $185.80 |
| 7 purchase totals = | $666.93 | $709.4019 | $709.40 | $709.40 | $709.30 | |