| 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 | $11.90 | 5.214% | $12.5205 | $12.52 | $12.50 | $12.50 |
| Purchase #2 | $71.82 | 5.798% | $75.9841 | $75.98 | $76.00 | $76.00 |
| Purchase #3 | $212.33 | 3.482% | $219.7233 | $219.72 | $219.70 | $219.70 |
| Purchase #4 | $229.31 | 3.573% | $237.5032 | $237.50 | $237.50 | $237.50 |
| Purchase #5 | $71.65 | 12.771% | $80.8004 | $80.80 | $80.80 | $80.80 |
| Purchase #6 | $13.59 | 9.729% | $14.9122 | $14.91 | $14.90 | $14.90 |
| Purchase #7 | $26.62 | 10.393% | $29.3866 | $29.39 | $29.40 | $29.40 |
| 7 purchase totals = | $637.22 | $670.8303 | $670.82 | $670.80 | $670.80 | |