| 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 | $54.40 | 8.116% | $58.8151 | $58.82 | $58.80 | $58.80 |
| Purchase #2 | $66.91 | 6.852% | $71.4947 | $71.49 | $71.50 | $71.50 |
| Purchase #3 | $222.34 | 8.753% | $241.8014 | $241.80 | $241.80 | $241.80 |
| Purchase #4 | $218.40 | 13.545% | $247.9823 | $247.98 | $248.00 | $248.00 |
| Purchase #5 | $27.93 | 11.341% | $31.0975 | $31.10 | $31.10 | $31.10 |
| Purchase #6 | $14.67 | 10.804% | $16.2549 | $16.25 | $16.25 | $16.30 |
| Purchase #7 | $39.31 | 13.503% | $44.618 | $44.62 | $44.60 | $44.60 |
| 7 purchase totals = | $643.96 | $712.0639 | $712.06 | $712.05 | $712.10 | |