| 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 | $41.30 | 6.432% | $43.9564 | $43.96 | $43.95 | $44.00 |
| Purchase #2 | $10.40 | 9.120% | $11.3485 | $11.35 | $11.35 | $11.30 |
| Purchase #3 | $88.31 | 8.856% | $96.1307 | $96.13 | $96.15 | $96.10 |
| Purchase #4 | $172.96 | 9.565% | $189.5036 | $189.50 | $189.50 | $189.50 |
| Purchase #5 | $151.88 | 11.166% | $168.8389 | $168.84 | $168.85 | $168.80 |
| Purchase #6 | $79.46 | 9.820% | $87.263 | $87.26 | $87.25 | $87.30 |
| Purchase #7 | $177.77 | 11.265% | $197.7958 | $197.80 | $197.80 | $197.80 |
| 7 purchase totals = | $722.08 | $794.8369 | $794.84 | $794.85 | $794.80 | |