| 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 | $93.46 | 6.595% | $99.6237 | $99.62 | $99.60 | $99.60 |
| Purchase #2 | $245.76 | 11.249% | $273.4055 | $273.41 | $273.40 | $273.40 |
| Purchase #3 | $7.54 | 6.365% | $8.0199 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $149.58 | 5.464% | $157.7531 | $157.75 | $157.75 | $157.80 |
| Purchase #5 | $35.59 | 3.764% | $36.9296 | $36.93 | $36.95 | $36.90 |
| Purchase #6 | $184.52 | 13.497% | $209.4247 | $209.42 | $209.40 | $209.40 |
| Purchase #7 | $193.95 | 10.598% | $214.5048 | $214.50 | $214.50 | $214.50 |
| 7 purchase totals = | $910.40 | $999.6613 | $999.65 | $999.60 | $999.60 | |