| 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 | $90.80 | 13.821% | $103.3495 | $103.35 | $103.35 | $103.30 |
| Purchase #2 | $222.37 | 11.103% | $247.0597 | $247.06 | $247.05 | $247.10 |
| Purchase #3 | $104.67 | 6.581% | $111.5583 | $111.56 | $111.55 | $111.60 |
| Purchase #4 | $6.93 | 4.706% | $7.2561 | $7.26 | $7.25 | $7.30 |
| Purchase #5 | $45.74 | 6.106% | $48.5329 | $48.53 | $48.55 | $48.50 |
| Purchase #6 | $161.34 | 10.528% | $178.3259 | $178.33 | $178.35 | $178.30 |
| Purchase #7 | $106.45 | 8.302% | $115.2875 | $115.29 | $115.30 | $115.30 |
| 7 purchase totals = | $738.30 | $811.3699 | $811.38 | $811.40 | $811.40 | |