| 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 | $53.65 | 8.837% | $58.3911 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $11.33 | 7.564% | $12.187 | $12.19 | $12.20 | $12.20 |
| Purchase #3 | $19.32 | 8.635% | $20.9883 | $20.99 | $21.00 | $21.00 |
| Purchase #4 | $86.85 | 9.477% | $95.0808 | $95.08 | $95.10 | $95.10 |
| Purchase #5 | $16.36 | 10.169% | $18.0236 | $18.02 | $18.00 | $18.00 |
| Purchase #6 | $93.57 | 7.241% | $100.3454 | $100.35 | $100.35 | $100.30 |
| Purchase #7 | $51.36 | 5.453% | $54.1607 | $54.16 | $54.15 | $54.20 |
| 7 purchase totals = | $332.44 | $359.1769 | $359.18 | $359.20 | $359.20 | |