| 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 | $25.70 | 10.787% | $28.4723 | $28.47 | $28.45 | $28.50 |
| Purchase #2 | $53.37 | 12.527% | $60.0557 | $60.06 | $60.05 | $60.10 |
| Purchase #3 | $33.44 | 5.593% | $35.3103 | $35.31 | $35.30 | $35.30 |
| Purchase #4 | $183.82 | 12.338% | $206.4997 | $206.50 | $206.50 | $206.50 |
| Purchase #5 | $197.65 | 13.433% | $224.2003 | $224.20 | $224.20 | $224.20 |
| Purchase #6 | $204.43 | 3.519% | $211.6239 | $211.62 | $211.60 | $211.60 |
| Purchase #7 | $202.52 | 3.112% | $208.8224 | $208.82 | $208.80 | $208.80 |
| 7 purchase totals = | $900.93 | $974.9846 | $974.98 | $974.90 | $975.00 | |