| 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 | $64.33 | 12.801% | $72.5649 | $72.56 | $72.55 | $72.60 |
| Purchase #2 | $152.73 | 3.244% | $157.6846 | $157.68 | $157.70 | $157.70 |
| Purchase #3 | $78.37 | 3.132% | $80.8245 | $80.82 | $80.80 | $80.80 |
| Purchase #4 | $171.45 | 11.694% | $191.4994 | $191.50 | $191.50 | $191.50 |
| Purchase #5 | $68.95 | 10.243% | $76.0125 | $76.01 | $76.00 | $76.00 |
| Purchase #6 | $121.75 | 9.640% | $133.4867 | $133.49 | $133.50 | $133.50 |
| Purchase #7 | $73.41 | 13.574% | $83.3747 | $83.37 | $83.35 | $83.40 |
| 7 purchase totals = | $730.99 | $795.4473 | $795.43 | $795.40 | $795.50 | |