| 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 | $230.38 | 3.174% | $237.6923 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $236.31 | 4.254% | $246.3626 | $246.36 | $246.35 | $246.40 |
| Purchase #3 | $173.60 | 13.130% | $196.3937 | $196.39 | $196.40 | $196.40 |
| Purchase #4 | $53.78 | 8.399% | $58.297 | $58.30 | $58.30 | $58.30 |
| Purchase #5 | $52.55 | 5.764% | $55.579 | $55.58 | $55.60 | $55.60 |
| Purchase #6 | $77.46 | 13.169% | $87.6607 | $87.66 | $87.65 | $87.70 |
| Purchase #7 | $64.73 | 7.333% | $69.4767 | $69.48 | $69.50 | $69.50 |
| 7 purchase totals = | $888.81 | $951.4620 | $951.46 | $951.50 | $951.60 | |