| 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 | $29.98 | 7.172% | $32.1302 | $32.13 | $32.15 | $32.10 |
| Purchase #2 | $88.90 | 13.285% | $100.7104 | $100.71 | $100.70 | $100.70 |
| Purchase #3 | $121.75 | 12.703% | $137.2159 | $137.22 | $137.20 | $137.20 |
| Purchase #4 | $247.99 | 7.203% | $265.8527 | $265.85 | $265.85 | $265.90 |
| Purchase #5 | $233.37 | 8.739% | $253.7642 | $253.76 | $253.75 | $253.80 |
| Purchase #6 | $180.40 | 11.502% | $201.1496 | $201.15 | $201.15 | $201.10 |
| Purchase #7 | $93.58 | 6.516% | $99.6777 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $995.97 | $1,090.5007 | $1,090.50 | $1,090.50 | $1,090.50 | |