| 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 | $64.52 | 9.817% | $70.8539 | $70.85 | $70.85 | $70.90 |
| Purchase #2 | $153.34 | 13.457% | $173.975 | $173.98 | $174.00 | $174.00 |
| Purchase #3 | $217.70 | 8.808% | $236.875 | $236.88 | $236.90 | $236.90 |
| Purchase #4 | $224.75 | 9.475% | $246.0451 | $246.05 | $246.05 | $246.00 |
| Purchase #5 | $192.38 | 8.244% | $208.2398 | $208.24 | $208.25 | $208.20 |
| Purchase #6 | $67.42 | 8.478% | $73.1359 | $73.14 | $73.15 | $73.10 |
| Purchase #7 | $24.87 | 9.564% | $27.2486 | $27.25 | $27.25 | $27.20 |
| 7 purchase totals = | $944.98 | $1,036.3733 | $1,036.39 | $1,036.45 | $1,036.30 | |