| 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 | $73.85 | 8.536% | $80.1538 | $80.15 | $80.15 | $80.20 |
| Purchase #2 | $65.56 | 12.304% | $73.6265 | $73.63 | $73.65 | $73.60 |
| Purchase #3 | $136.69 | 13.509% | $155.1555 | $155.16 | $155.15 | $155.20 |
| Purchase #4 | $24.36 | 10.508% | $26.9197 | $26.92 | $26.90 | $26.90 |
| Purchase #5 | $190.78 | 7.459% | $205.0103 | $205.01 | $205.00 | $205.00 |
| Purchase #6 | $55.95 | 11.333% | $62.2908 | $62.29 | $62.30 | $62.30 |
| Purchase #7 | $62.86 | 6.218% | $66.7686 | $66.77 | $66.75 | $66.80 |
| 7 purchase totals = | $610.05 | $669.9252 | $669.93 | $669.90 | $670.00 | |