| 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 | $85.40 | 8.851% | $92.9588 | $92.96 | $92.95 | $93.00 |
| Purchase #2 | $144.56 | 10.762% | $160.1175 | $160.12 | $160.10 | $160.10 |
| Purchase #3 | $100.30 | 11.373% | $111.7071 | $111.71 | $111.70 | $111.70 |
| Purchase #4 | $34.65 | 3.657% | $35.9172 | $35.92 | $35.90 | $35.90 |
| Purchase #5 | $193.35 | 3.473% | $200.065 | $200.07 | $200.05 | $200.10 |
| Purchase #6 | $65.50 | 5.691% | $69.2276 | $69.23 | $69.25 | $69.20 |
| Purchase #7 | $157.50 | 10.612% | $174.2139 | $174.21 | $174.20 | $174.20 |
| 7 purchase totals = | $781.26 | $844.2071 | $844.22 | $844.15 | $844.20 | |