| 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 | $32.43 | 6.825% | $34.6433 | $34.64 | $34.65 | $34.60 |
| Purchase #2 | $84.81 | 12.471% | $95.3867 | $95.39 | $95.40 | $95.40 |
| Purchase #3 | $223.45 | 4.377% | $233.2304 | $233.23 | $233.25 | $233.20 |
| Purchase #4 | $208.98 | 9.841% | $229.5457 | $229.55 | $229.55 | $229.50 |
| Purchase #5 | $148.92 | 3.342% | $153.8969 | $153.90 | $153.90 | $153.90 |
| Purchase #6 | $84.91 | 13.844% | $96.6649 | $96.66 | $96.65 | $96.70 |
| Purchase #7 | $66.95 | 7.285% | $71.8273 | $71.83 | $71.85 | $71.80 |
| 7 purchase totals = | $850.45 | $915.1952 | $915.20 | $915.25 | $915.10 | |