| 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 | $12.94 | 5.493% | $13.6508 | $13.65 | $13.65 | $13.70 |
| Purchase #2 | $23.46 | 6.331% | $24.9453 | $24.95 | $24.95 | $24.90 |
| Purchase #3 | $87.84 | 8.133% | $94.984 | $94.98 | $95.00 | $95.00 |
| Purchase #4 | $124.72 | 10.677% | $138.0364 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $143.50 | 3.187% | $148.0733 | $148.07 | $148.05 | $148.10 |
| Purchase #6 | $46.58 | 6.458% | $49.5881 | $49.59 | $49.60 | $49.60 |
| Purchase #7 | $69.27 | 10.357% | $76.4443 | $76.44 | $76.45 | $76.40 |
| 7 purchase totals = | $508.31 | $545.7222 | $545.72 | $545.75 | $545.70 | |