| 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 | $18.94 | 4.582% | $19.8078 | $19.81 | $19.80 | $19.80 |
| Purchase #2 | $153.51 | 13.211% | $173.7902 | $173.79 | $173.80 | $173.80 |
| Purchase #3 | $199.84 | 8.221% | $216.2688 | $216.27 | $216.25 | $216.30 |
| Purchase #4 | $27.46 | 6.870% | $29.3465 | $29.35 | $29.35 | $29.30 |
| Purchase #5 | $211.97 | 8.631% | $230.2651 | $230.27 | $230.25 | $230.30 |
| Purchase #6 | $99.95 | 8.109% | $108.0549 | $108.05 | $108.05 | $108.10 |
| Purchase #7 | $168.44 | 13.562% | $191.2838 | $191.28 | $191.30 | $191.30 |
| 7 purchase totals = | $880.11 | $968.8171 | $968.82 | $968.80 | $968.90 | |