| 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 | $48.42 | 13.812% | $55.1078 | $55.11 | $55.10 | $55.10 |
| Purchase #2 | $110.80 | 9.264% | $121.0645 | $121.06 | $121.05 | $121.10 |
| Purchase #3 | $65.56 | 9.497% | $71.7862 | $71.79 | $71.80 | $71.80 |
| Purchase #4 | $22.78 | 12.768% | $25.6886 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $20.59 | 11.423% | $22.942 | $22.94 | $22.95 | $22.90 |
| Purchase #6 | $32.79 | 8.534% | $35.5883 | $35.59 | $35.60 | $35.60 |
| Purchase #7 | $195.74 | 6.284% | $208.0403 | $208.04 | $208.05 | $208.00 |
| 7 purchase totals = | $496.68 | $540.2177 | $540.22 | $540.25 | $540.20 | |