| 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 | $33.33 | 13.481% | $37.8232 | $37.82 | $37.80 | $37.80 |
| Purchase #2 | $8.61 | 12.392% | $9.677 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $177.39 | 8.123% | $191.7994 | $191.80 | $191.80 | $191.80 |
| Purchase #4 | $66.63 | 5.381% | $70.2154 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $144.64 | 12.401% | $162.5768 | $162.58 | $162.60 | $162.60 |
| Purchase #6 | $19.50 | 11.763% | $21.7938 | $21.79 | $21.80 | $21.80 |
| Purchase #7 | $119.38 | 3.313% | $123.3351 | $123.34 | $123.35 | $123.30 |
| 7 purchase totals = | $569.48 | $617.2207 | $617.23 | $617.25 | $617.20 | |