| 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 | $83.58 | 7.180% | $89.581 | $89.58 | $89.60 | $89.60 |
| Purchase #2 | $34.31 | 13.745% | $39.0259 | $39.03 | $39.05 | $39.00 |
| Purchase #3 | $111.97 | 4.762% | $117.302 | $117.30 | $117.30 | $117.30 |
| Purchase #4 | $116.59 | 9.269% | $127.3967 | $127.40 | $127.40 | $127.40 |
| Purchase #5 | $160.99 | 8.518% | $174.7031 | $174.70 | $174.70 | $174.70 |
| Purchase #6 | $180.50 | 9.669% | $197.9525 | $197.95 | $197.95 | $198.00 |
| Purchase #7 | $27.93 | 4.866% | $29.2891 | $29.29 | $29.30 | $29.30 |
| 7 purchase totals = | $715.87 | $775.2503 | $775.25 | $775.30 | $775.30 | |