| 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 | $33.88 | 7.172% | $36.3099 | $36.31 | $36.30 | $36.30 |
| Purchase #2 | $144.54 | 6.158% | $153.4408 | $153.44 | $153.45 | $153.40 |
| Purchase #3 | $31.85 | 9.685% | $34.9347 | $34.93 | $34.95 | $34.90 |
| Purchase #4 | $216.56 | 12.254% | $243.0973 | $243.10 | $243.10 | $243.10 |
| Purchase #5 | $203.73 | 6.716% | $217.4125 | $217.41 | $217.40 | $217.40 |
| Purchase #6 | $185.67 | 6.289% | $197.3468 | $197.35 | $197.35 | $197.30 |
| Purchase #7 | $81.87 | 9.518% | $89.6624 | $89.66 | $89.65 | $89.70 |
| 7 purchase totals = | $898.10 | $972.2044 | $972.20 | $972.20 | $972.10 | |