| 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 | $77.60 | 4.309% | $80.9438 | $80.94 | $80.95 | $80.90 |
| Purchase #2 | $93.61 | 3.526% | $96.9107 | $96.91 | $96.90 | $96.90 |
| Purchase #3 | $218.72 | 3.523% | $226.4255 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $208.41 | 13.159% | $235.8347 | $235.83 | $235.85 | $235.80 |
| Purchase #5 | $125.91 | 6.839% | $134.521 | $134.52 | $134.50 | $134.50 |
| Purchase #6 | $142.88 | 13.228% | $161.7802 | $161.78 | $161.80 | $161.80 |
| Purchase #7 | $153.47 | 12.241% | $172.2563 | $172.26 | $172.25 | $172.30 |
| 7 purchase totals = | $1,020.60 | $1,108.6722 | $1,108.67 | $1,108.70 | $1,108.60 | |