| 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 | $75.48 | 11.367% | $84.0598 | $84.06 | $84.05 | $84.10 |
| Purchase #2 | $108.25 | 7.715% | $116.6015 | $116.60 | $116.60 | $116.60 |
| Purchase #3 | $68.85 | 10.473% | $76.0607 | $76.06 | $76.05 | $76.10 |
| Purchase #4 | $178.84 | 6.768% | $190.9439 | $190.94 | $190.95 | $190.90 |
| Purchase #5 | $18.31 | 10.441% | $20.2217 | $20.22 | $20.20 | $20.20 |
| Purchase #6 | $45.37 | 5.346% | $47.7955 | $47.80 | $47.80 | $47.80 |
| Purchase #7 | $175.53 | 6.405% | $186.7727 | $186.77 | $186.75 | $186.80 |
| 7 purchase totals = | $670.63 | $722.4558 | $722.45 | $722.40 | $722.50 | |