| 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 | $93.79 | 7.510% | $100.8336 | $100.83 | $100.85 | $100.80 |
| Purchase #2 | $102.99 | 3.676% | $106.7759 | $106.78 | $106.80 | $106.80 |
| Purchase #3 | $183.46 | 5.577% | $193.6916 | $193.69 | $193.70 | $193.70 |
| Purchase #4 | $86.51 | 6.278% | $91.9411 | $91.94 | $91.95 | $91.90 |
| Purchase #5 | $47.36 | 7.106% | $50.7254 | $50.73 | $50.75 | $50.70 |
| Purchase #6 | $178.63 | 13.523% | $202.7861 | $202.79 | $202.80 | $202.80 |
| Purchase #7 | $122.82 | 3.801% | $127.4884 | $127.49 | $127.50 | $127.50 |
| 7 purchase totals = | $815.56 | $874.2421 | $874.25 | $874.35 | $874.20 | |