| 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 | $51.43 | 5.647% | $54.3343 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $74.60 | 7.778% | $80.4024 | $80.40 | $80.40 | $80.40 |
| Purchase #3 | $47.79 | 13.671% | $54.3234 | $54.32 | $54.30 | $54.30 |
| Purchase #4 | $146.39 | 8.465% | $158.7819 | $158.78 | $158.80 | $158.80 |
| Purchase #5 | $62.79 | 13.561% | $71.305 | $71.31 | $71.30 | $71.30 |
| Purchase #6 | $40.67 | 9.371% | $44.4812 | $44.48 | $44.50 | $44.50 |
| Purchase #7 | $182.27 | 8.492% | $197.7484 | $197.75 | $197.75 | $197.70 |
| 7 purchase totals = | $605.94 | $661.3766 | $661.37 | $661.40 | $661.30 | |