| 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 | $22.50 | 3.434% | $23.2727 | $23.27 | $23.25 | $23.30 |
| Purchase #2 | $46.84 | 11.776% | $52.3559 | $52.36 | $52.35 | $52.40 |
| Purchase #3 | $149.30 | 12.345% | $167.7311 | $167.73 | $167.75 | $167.70 |
| Purchase #4 | $219.46 | 5.459% | $231.4403 | $231.44 | $231.45 | $231.40 |
| Purchase #5 | $186.57 | 7.811% | $201.143 | $201.14 | $201.15 | $201.10 |
| Purchase #6 | $152.33 | 7.789% | $164.195 | $164.20 | $164.20 | $164.20 |
| Purchase #7 | $83.73 | 9.586% | $91.7564 | $91.76 | $91.75 | $91.80 |
| 7 purchase totals = | $860.73 | $931.8944 | $931.90 | $931.90 | $931.90 | |