| 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 | $55.99 | 8.430% | $60.71 | $60.71 | $60.70 | $60.70 |
| Purchase #2 | $66.57 | 10.735% | $73.7163 | $73.72 | $73.70 | $73.70 |
| Purchase #3 | $66.36 | 6.763% | $70.8479 | $70.85 | $70.85 | $70.80 |
| Purchase #4 | $167.80 | 6.512% | $178.7271 | $178.73 | $178.75 | $178.70 |
| Purchase #5 | $45.88 | 13.556% | $52.0995 | $52.10 | $52.10 | $52.10 |
| Purchase #6 | $228.83 | 3.816% | $237.5622 | $237.56 | $237.55 | $237.60 |
| Purchase #7 | $5.73 | 10.540% | $6.3339 | $6.33 | $6.35 | $6.30 |
| 7 purchase totals = | $637.16 | $679.9969 | $680.00 | $680.00 | $679.90 | |