| 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 | $87.49 | 10.171% | $96.3886 | $96.39 | $96.40 | $96.40 |
| Purchase #2 | $80.75 | 7.663% | $86.9379 | $86.94 | $86.95 | $86.90 |
| Purchase #3 | $145.73 | 7.781% | $157.0693 | $157.07 | $157.05 | $157.10 |
| Purchase #4 | $101.56 | 7.484% | $109.1608 | $109.16 | $109.15 | $109.20 |
| Purchase #5 | $25.31 | 6.474% | $26.9486 | $26.95 | $26.95 | $26.90 |
| Purchase #6 | $249.82 | 13.624% | $283.8555 | $283.86 | $283.85 | $283.90 |
| Purchase #7 | $46.51 | 13.741% | $52.9009 | $52.90 | $52.90 | $52.90 |
| 7 purchase totals = | $737.17 | $813.2616 | $813.27 | $813.25 | $813.30 | |