| 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 | $79.59 | 13.328% | $90.1978 | $90.20 | $90.20 | $90.20 |
| Purchase #2 | $69.40 | 6.459% | $73.8825 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $127.75 | 5.868% | $135.2464 | $135.25 | $135.25 | $135.20 |
| Purchase #4 | $144.31 | 6.262% | $153.3467 | $153.35 | $153.35 | $153.30 |
| Purchase #5 | $24.49 | 13.111% | $27.7009 | $27.70 | $27.70 | $27.70 |
| Purchase #6 | $229.85 | 6.333% | $244.4064 | $244.41 | $244.40 | $244.40 |
| Purchase #7 | $110.46 | 13.141% | $124.9755 | $124.98 | $125.00 | $125.00 |
| 7 purchase totals = | $785.85 | $849.7562 | $849.77 | $849.80 | $849.70 | |