| 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 | $43.29 | 12.403% | $48.6593 | $48.66 | $48.65 | $48.70 |
| Purchase #2 | $114.61 | 11.750% | $128.0767 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $40.69 | 8.383% | $44.101 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $233.82 | 7.842% | $252.1562 | $252.16 | $252.15 | $252.20 |
| Purchase #5 | $73.37 | 3.170% | $75.6958 | $75.70 | $75.70 | $75.70 |
| Purchase #6 | $195.82 | 8.818% | $213.0874 | $213.09 | $213.10 | $213.10 |
| Purchase #7 | $143.62 | 12.369% | $161.3844 | $161.38 | $161.40 | $161.40 |
| 7 purchase totals = | $845.22 | $923.1608 | $923.17 | $923.20 | $923.30 | |