| 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 | $33.80 | 12.260% | $37.9439 | $37.94 | $37.95 | $37.90 |
| Purchase #2 | $170.88 | 9.462% | $187.0487 | $187.05 | $187.05 | $187.00 |
| Purchase #3 | $162.67 | 6.487% | $173.2224 | $173.22 | $173.20 | $173.20 |
| Purchase #4 | $35.57 | 11.455% | $39.6445 | $39.64 | $39.65 | $39.60 |
| Purchase #5 | $98.82 | 4.328% | $103.0969 | $103.10 | $103.10 | $103.10 |
| Purchase #6 | $95.43 | 11.651% | $106.5485 | $106.55 | $106.55 | $106.50 |
| Purchase #7 | $61.80 | 12.651% | $69.6183 | $69.62 | $69.60 | $69.60 |
| 7 purchase totals = | $658.97 | $717.1232 | $717.12 | $717.10 | $716.90 | |