| 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 | $30.46 | 8.862% | $33.1594 | $33.16 | $33.15 | $33.20 |
| Purchase #2 | $104.27 | 5.650% | $110.1613 | $110.16 | $110.15 | $110.20 |
| Purchase #3 | $126.54 | 11.694% | $141.3376 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $103.98 | 4.516% | $108.6757 | $108.68 | $108.70 | $108.70 |
| Purchase #5 | $63.50 | 4.646% | $66.4502 | $66.45 | $66.45 | $66.50 |
| Purchase #6 | $148.38 | 9.750% | $162.8471 | $162.85 | $162.85 | $162.80 |
| Purchase #7 | $240.62 | 13.789% | $273.7991 | $273.80 | $273.80 | $273.80 |
| 7 purchase totals = | $817.75 | $896.4304 | $896.44 | $896.45 | $896.50 | |