| 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 | $121.35 | 3.240% | $125.2817 | $125.28 | $125.30 | $125.30 |
| Purchase #2 | $5.76 | 4.117% | $5.9971 | $6.00 | $6.00 | $6.00 |
| Purchase #3 | $122.79 | 6.215% | $130.4214 | $130.42 | $130.40 | $130.40 |
| Purchase #4 | $38.81 | 11.203% | $43.1579 | $43.16 | $43.15 | $43.20 |
| Purchase #5 | $57.68 | 7.463% | $61.9847 | $61.98 | $62.00 | $62.00 |
| Purchase #6 | $193.77 | 7.857% | $208.9945 | $208.99 | $209.00 | $209.00 |
| Purchase #7 | $168.29 | 3.747% | $174.5958 | $174.60 | $174.60 | $174.60 |
| 7 purchase totals = | $708.45 | $750.4331 | $750.43 | $750.45 | $750.50 | |