| 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 | $125.85 | 6.459% | $133.9787 | $133.98 | $134.00 | $134.00 |
| Purchase #2 | $30.43 | 3.597% | $31.5246 | $31.52 | $31.50 | $31.50 |
| Purchase #3 | $16.85 | 13.402% | $19.1082 | $19.11 | $19.10 | $19.10 |
| Purchase #4 | $76.59 | 7.211% | $82.1129 | $82.11 | $82.10 | $82.10 |
| Purchase #5 | $13.50 | 8.607% | $14.6619 | $14.66 | $14.65 | $14.70 |
| Purchase #6 | $65.96 | 6.759% | $70.4182 | $70.42 | $70.40 | $70.40 |
| Purchase #7 | $249.34 | 8.793% | $271.2645 | $271.26 | $271.25 | $271.30 |
| 7 purchase totals = | $578.52 | $623.0690 | $623.06 | $623.00 | $623.10 | |