| 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 | $41.35 | 12.266% | $46.422 | $46.42 | $46.40 | $46.40 |
| Purchase #2 | $98.91 | 7.496% | $106.3243 | $106.32 | $106.30 | $106.30 |
| Purchase #3 | $60.57 | 7.558% | $65.1479 | $65.15 | $65.15 | $65.10 |
| Purchase #4 | $183.54 | 12.244% | $206.0126 | $206.01 | $206.00 | $206.00 |
| Purchase #5 | $47.89 | 3.768% | $49.6945 | $49.69 | $49.70 | $49.70 |
| Purchase #6 | $156.73 | 9.723% | $171.9689 | $171.97 | $171.95 | $172.00 |
| Purchase #7 | $10.93 | 4.302% | $11.4002 | $11.40 | $11.40 | $11.40 |
| 7 purchase totals = | $599.92 | $656.9704 | $656.96 | $656.90 | $656.90 | |