| 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 | $38.75 | 12.332% | $43.5287 | $43.53 | $43.55 | $43.50 |
| Purchase #2 | $44.67 | 5.360% | $47.0643 | $47.06 | $47.05 | $47.10 |
| Purchase #3 | $194.45 | 9.867% | $213.6364 | $213.64 | $213.65 | $213.60 |
| Purchase #4 | $163.49 | 9.282% | $178.6651 | $178.67 | $178.65 | $178.70 |
| Purchase #5 | $134.27 | 4.714% | $140.5995 | $140.60 | $140.60 | $140.60 |
| Purchase #6 | $158.53 | 9.329% | $173.3193 | $173.32 | $173.30 | $173.30 |
| Purchase #7 | $64.74 | 7.553% | $69.6298 | $69.63 | $69.65 | $69.60 |
| 7 purchase totals = | $798.90 | $866.4431 | $866.45 | $866.45 | $866.40 | |