| 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 | $29.36 | 6.290% | $31.2067 | $31.21 | $31.20 | $31.20 |
| Purchase #2 | $165.54 | 5.392% | $174.4659 | $174.47 | $174.45 | $174.50 |
| Purchase #3 | $35.90 | 10.694% | $39.7391 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $138.30 | 13.440% | $156.8875 | $156.89 | $156.90 | $156.90 |
| Purchase #5 | $94.52 | 12.353% | $106.1961 | $106.20 | $106.20 | $106.20 |
| Purchase #6 | $213.95 | 8.523% | $232.185 | $232.19 | $232.20 | $232.20 |
| Purchase #7 | $101.80 | 10.665% | $112.657 | $112.66 | $112.65 | $112.70 |
| 7 purchase totals = | $779.37 | $853.3373 | $853.36 | $853.35 | $853.40 | |