| 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 | $7.45 | 8.291% | $8.0677 | $8.07 | $8.05 | $8.10 |
| Purchase #2 | $161.48 | 13.626% | $183.4833 | $183.48 | $183.50 | $183.50 |
| Purchase #3 | $194.99 | 9.413% | $213.3444 | $213.34 | $213.35 | $213.30 |
| Purchase #4 | $125.73 | 6.570% | $133.9905 | $133.99 | $134.00 | $134.00 |
| Purchase #5 | $19.29 | 12.549% | $21.7107 | $21.71 | $21.70 | $21.70 |
| Purchase #6 | $74.31 | 9.655% | $81.4846 | $81.48 | $81.50 | $81.50 |
| Purchase #7 | $125.56 | 12.798% | $141.6292 | $141.63 | $141.65 | $141.60 |
| 7 purchase totals = | $708.81 | $783.7104 | $783.70 | $783.75 | $783.70 | |