| 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 | $98.88 | 10.810% | $109.5689 | $109.57 | $109.55 | $109.60 |
| Purchase #2 | $214.33 | 7.667% | $230.7627 | $230.76 | $230.75 | $230.80 |
| Purchase #3 | $80.86 | 5.780% | $85.5337 | $85.53 | $85.55 | $85.50 |
| Purchase #4 | $216.36 | 5.326% | $227.8833 | $227.88 | $227.90 | $227.90 |
| Purchase #5 | $53.81 | 7.623% | $57.9119 | $57.91 | $57.90 | $57.90 |
| Purchase #6 | $86.57 | 9.350% | $94.6643 | $94.66 | $94.65 | $94.70 |
| Purchase #7 | $163.80 | 7.247% | $175.6706 | $175.67 | $175.65 | $175.70 |
| 7 purchase totals = | $914.61 | $981.9954 | $981.98 | $981.95 | $982.10 | |