| 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 | $46.49 | 8.211% | $50.3073 | $50.31 | $50.30 | $50.30 |
| Purchase #2 | $48.88 | 4.449% | $51.0547 | $51.05 | $51.05 | $51.10 |
| Purchase #3 | $53.47 | 6.519% | $56.9557 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $81.65 | 8.562% | $88.6409 | $88.64 | $88.65 | $88.60 |
| Purchase #5 | $209.47 | 13.668% | $238.1004 | $238.10 | $238.10 | $238.10 |
| Purchase #6 | $61.95 | 10.301% | $68.3315 | $68.33 | $68.35 | $68.30 |
| Purchase #7 | $127.61 | 3.200% | $131.6935 | $131.69 | $131.70 | $131.70 |
| 7 purchase totals = | $629.52 | $685.0840 | $685.08 | $685.10 | $685.10 | |