| 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 | $11.63 | 9.499% | $12.7347 | $12.73 | $12.75 | $12.70 |
| Purchase #2 | $108.43 | 11.243% | $120.6208 | $120.62 | $120.60 | $120.60 |
| Purchase #3 | $246.45 | 9.393% | $269.599 | $269.60 | $269.60 | $269.60 |
| Purchase #4 | $125.62 | 8.852% | $136.7399 | $136.74 | $136.75 | $136.70 |
| Purchase #5 | $101.33 | 12.350% | $113.8443 | $113.84 | $113.85 | $113.80 |
| Purchase #6 | $20.72 | 8.366% | $22.4534 | $22.45 | $22.45 | $22.50 |
| Purchase #7 | $189.76 | 5.784% | $200.7357 | $200.74 | $200.75 | $200.70 |
| 7 purchase totals = | $803.94 | $876.7278 | $876.72 | $876.75 | $876.60 | |