| 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 | $58.54 | 8.491% | $63.5106 | $63.51 | $63.50 | $63.50 |
| Purchase #2 | $65.30 | 5.519% | $68.9039 | $68.90 | $68.90 | $68.90 |
| Purchase #3 | $37.75 | 4.837% | $39.576 | $39.58 | $39.60 | $39.60 |
| Purchase #4 | $37.80 | 8.344% | $40.954 | $40.95 | $40.95 | $41.00 |
| Purchase #5 | $90.64 | 9.478% | $99.2309 | $99.23 | $99.25 | $99.20 |
| Purchase #6 | $20.82 | 8.859% | $22.6644 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $134.35 | 10.730% | $148.7658 | $148.77 | $148.75 | $148.80 |
| 7 purchase totals = | $445.20 | $483.6056 | $483.60 | $483.60 | $483.70 | |