| 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 | $91.33 | 8.167% | $98.7889 | $98.79 | $98.80 | $98.80 |
| Purchase #2 | $121.61 | 7.156% | $130.3124 | $130.31 | $130.30 | $130.30 |
| Purchase #3 | $141.55 | 7.471% | $152.1252 | $152.13 | $152.15 | $152.10 |
| Purchase #4 | $215.44 | 9.744% | $236.4325 | $236.43 | $236.45 | $236.40 |
| Purchase #5 | $201.94 | 6.564% | $215.1953 | $215.20 | $215.20 | $215.20 |
| Purchase #6 | $98.30 | 5.729% | $103.9316 | $103.93 | $103.95 | $103.90 |
| Purchase #7 | $6.98 | 10.534% | $7.7153 | $7.72 | $7.70 | $7.70 |
| 7 purchase totals = | $877.15 | $944.5012 | $944.51 | $944.55 | $944.40 | |