| 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 | $69.69 | 13.591% | $79.1616 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $92.57 | 9.384% | $101.2568 | $101.26 | $101.25 | $101.30 |
| Purchase #3 | $57.99 | 9.301% | $63.3836 | $63.38 | $63.40 | $63.40 |
| Purchase #4 | $35.25 | 9.732% | $38.6805 | $38.68 | $38.70 | $38.70 |
| Purchase #5 | $186.50 | 9.412% | $204.0534 | $204.05 | $204.05 | $204.10 |
| Purchase #6 | $142.32 | 9.749% | $156.1948 | $156.19 | $156.20 | $156.20 |
| Purchase #7 | $125.41 | 11.469% | $139.7933 | $139.79 | $139.80 | $139.80 |
| 7 purchase totals = | $709.73 | $782.5240 | $782.51 | $782.55 | $782.70 | |