| 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 | $39.48 | 8.727% | $42.9254 | $42.93 | $42.95 | $42.90 |
| Purchase #2 | $186.26 | 3.365% | $192.5276 | $192.53 | $192.55 | $192.50 |
| Purchase #3 | $34.74 | 3.743% | $36.0403 | $36.04 | $36.05 | $36.00 |
| Purchase #4 | $132.41 | 5.142% | $139.2185 | $139.22 | $139.20 | $139.20 |
| Purchase #5 | $205.77 | 5.510% | $217.1079 | $217.11 | $217.10 | $217.10 |
| Purchase #6 | $160.76 | 11.507% | $179.2587 | $179.26 | $179.25 | $179.30 |
| Purchase #7 | $22.60 | 4.323% | $23.577 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $782.02 | $830.6554 | $830.67 | $830.70 | $830.60 | |