| 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 | $99.66 | 8.414% | $108.0454 | $108.05 | $108.05 | $108.00 |
| Purchase #2 | $60.67 | 4.262% | $63.2558 | $63.26 | $63.25 | $63.30 |
| Purchase #3 | $33.88 | 9.671% | $37.1565 | $37.16 | $37.15 | $37.20 |
| Purchase #4 | $131.82 | 13.528% | $149.6526 | $149.65 | $149.65 | $149.70 |
| Purchase #5 | $168.55 | 5.791% | $178.3107 | $178.31 | $178.30 | $178.30 |
| Purchase #6 | $118.35 | 9.782% | $129.927 | $129.93 | $129.95 | $129.90 |
| Purchase #7 | $232.66 | 8.535% | $252.5175 | $252.52 | $252.50 | $252.50 |
| 7 purchase totals = | $845.59 | $918.8655 | $918.88 | $918.85 | $918.90 | |