| 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 | $49.96 | 11.595% | $55.7529 | $55.75 | $55.75 | $55.80 |
| Purchase #2 | $184.52 | 8.872% | $200.8906 | $200.89 | $200.90 | $200.90 |
| Purchase #3 | $169.25 | 12.441% | $190.3064 | $190.31 | $190.30 | $190.30 |
| Purchase #4 | $147.69 | 9.283% | $161.4001 | $161.40 | $161.40 | $161.40 |
| Purchase #5 | $85.50 | 13.523% | $97.0622 | $97.06 | $97.05 | $97.10 |
| Purchase #6 | $98.52 | 5.163% | $103.6066 | $103.61 | $103.60 | $103.60 |
| Purchase #7 | $104.60 | 8.693% | $113.6929 | $113.69 | $113.70 | $113.70 |
| 7 purchase totals = | $840.04 | $922.7117 | $922.71 | $922.70 | $922.80 | |