| 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 | $69.99 | 4.831% | $73.3712 | $73.37 | $73.35 | $73.40 |
| Purchase #2 | $195.93 | 8.834% | $213.2385 | $213.24 | $213.25 | $213.20 |
| Purchase #3 | $216.45 | 9.532% | $237.082 | $237.08 | $237.10 | $237.10 |
| Purchase #4 | $138.64 | 12.549% | $156.0379 | $156.04 | $156.05 | $156.00 |
| Purchase #5 | $39.72 | 9.230% | $43.3862 | $43.39 | $43.40 | $43.40 |
| Purchase #6 | $59.72 | 5.736% | $63.1455 | $63.15 | $63.15 | $63.10 |
| Purchase #7 | $32.36 | 5.716% | $34.2097 | $34.21 | $34.20 | $34.20 |
| 7 purchase totals = | $752.81 | $820.4710 | $820.48 | $820.50 | $820.40 | |