| 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 | $80.68 | 6.825% | $86.1864 | $86.19 | $86.20 | $86.20 |
| Purchase #2 | $37.67 | 8.571% | $40.8987 | $40.90 | $40.90 | $40.90 |
| Purchase #3 | $109.45 | 13.349% | $124.0605 | $124.06 | $124.05 | $124.10 |
| Purchase #4 | $159.96 | 11.275% | $177.9955 | $178.00 | $178.00 | $178.00 |
| Purchase #5 | $9.34 | 10.578% | $10.328 | $10.33 | $10.35 | $10.30 |
| Purchase #6 | $102.88 | 10.638% | $113.8244 | $113.82 | $113.80 | $113.80 |
| Purchase #7 | $138.38 | 6.361% | $147.1824 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $638.36 | $700.4759 | $700.48 | $700.50 | $700.50 | |