| 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 | $112.46 | 4.459% | $117.4746 | $117.47 | $117.45 | $117.50 |
| Purchase #2 | $192.60 | 12.211% | $216.1184 | $216.12 | $216.10 | $216.10 |
| Purchase #3 | $21.81 | 8.507% | $23.6654 | $23.67 | $23.65 | $23.70 |
| Purchase #4 | $76.60 | 6.671% | $81.71 | $81.71 | $81.70 | $81.70 |
| Purchase #5 | $56.92 | 3.870% | $59.1228 | $59.12 | $59.10 | $59.10 |
| Purchase #6 | $194.32 | 8.416% | $210.674 | $210.67 | $210.65 | $210.70 |
| Purchase #7 | $36.93 | 3.753% | $38.316 | $38.32 | $38.30 | $38.30 |
| 7 purchase totals = | $691.64 | $747.0812 | $747.08 | $746.95 | $747.10 | |