| 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 | $60.56 | 6.628% | $64.5739 | $64.57 | $64.55 | $64.60 |
| Purchase #2 | $48.25 | 3.261% | $49.8234 | $49.82 | $49.80 | $49.80 |
| Purchase #3 | $134.72 | 10.175% | $148.4278 | $148.43 | $148.45 | $148.40 |
| Purchase #4 | $221.76 | 7.247% | $237.8309 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $173.45 | 3.208% | $179.0143 | $179.01 | $179.00 | $179.00 |
| Purchase #6 | $11.64 | 6.845% | $12.4368 | $12.44 | $12.45 | $12.40 |
| Purchase #7 | $139.80 | 5.675% | $147.7337 | $147.73 | $147.75 | $147.70 |
| 7 purchase totals = | $790.18 | $839.8408 | $839.83 | $839.85 | $839.70 | |