| 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 | $20.40 | 8.133% | $22.0591 | $22.06 | $22.05 | $22.10 |
| Purchase #2 | $81.47 | 6.203% | $86.5236 | $86.52 | $86.50 | $86.50 |
| Purchase #3 | $95.29 | 6.740% | $101.7125 | $101.71 | $101.70 | $101.70 |
| Purchase #4 | $23.90 | 13.159% | $27.045 | $27.05 | $27.05 | $27.00 |
| Purchase #5 | $212.39 | 12.398% | $238.7221 | $238.72 | $238.70 | $238.70 |
| Purchase #6 | $53.42 | 6.492% | $56.888 | $56.89 | $56.90 | $56.90 |
| Purchase #7 | $22.83 | 13.480% | $25.9075 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $509.70 | $558.8578 | $558.86 | $558.80 | $558.80 | |