| 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 | $66.63 | 7.267% | $71.472 | $71.47 | $71.45 | $71.50 |
| Purchase #2 | $9.50 | 8.510% | $10.3085 | $10.31 | $10.30 | $10.30 |
| Purchase #3 | $196.64 | 12.224% | $220.6773 | $220.68 | $220.70 | $220.70 |
| Purchase #4 | $211.87 | 7.117% | $226.9488 | $226.95 | $226.95 | $226.90 |
| Purchase #5 | $191.85 | 5.799% | $202.9754 | $202.98 | $203.00 | $203.00 |
| Purchase #6 | $91.92 | 11.513% | $102.5027 | $102.50 | $102.50 | $102.50 |
| Purchase #7 | $65.99 | 9.318% | $72.1389 | $72.14 | $72.15 | $72.10 |
| 7 purchase totals = | $834.40 | $907.0236 | $907.03 | $907.05 | $907.00 | |