| 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 | $81.83 | 9.410% | $89.5302 | $89.53 | $89.55 | $89.50 |
| Purchase #2 | $166.31 | 13.672% | $189.0479 | $189.05 | $189.05 | $189.00 |
| Purchase #3 | $90.42 | 6.365% | $96.1752 | $96.18 | $96.20 | $96.20 |
| Purchase #4 | $85.87 | 11.189% | $95.478 | $95.48 | $95.50 | $95.50 |
| Purchase #5 | $221.56 | 13.795% | $252.1242 | $252.12 | $252.10 | $252.10 |
| Purchase #6 | $122.41 | 9.791% | $134.3952 | $134.40 | $134.40 | $134.40 |
| Purchase #7 | $37.55 | 4.394% | $39.1999 | $39.20 | $39.20 | $39.20 |
| 7 purchase totals = | $805.95 | $895.9506 | $895.96 | $896.00 | $895.90 | |