| 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 | $67.34 | 4.285% | $70.2255 | $70.23 | $70.25 | $70.20 |
| Purchase #2 | $11.50 | 13.491% | $13.0515 | $13.05 | $13.05 | $13.10 |
| Purchase #3 | $76.81 | 13.308% | $87.0319 | $87.03 | $87.05 | $87.00 |
| Purchase #4 | $119.98 | 9.346% | $131.1933 | $131.19 | $131.20 | $131.20 |
| Purchase #5 | $62.94 | 12.576% | $70.8553 | $70.86 | $70.85 | $70.90 |
| Purchase #6 | $124.38 | 8.567% | $135.0356 | $135.04 | $135.05 | $135.00 |
| Purchase #7 | $49.65 | 7.683% | $53.4646 | $53.46 | $53.45 | $53.50 |
| 7 purchase totals = | $512.60 | $560.8577 | $560.86 | $560.90 | $560.90 | |