| 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 | $113.30 | 10.258% | $124.9223 | $124.92 | $124.90 | $124.90 |
| Purchase #2 | $86.69 | 8.156% | $93.7604 | $93.76 | $93.75 | $93.80 |
| Purchase #3 | $31.68 | 10.143% | $34.8933 | $34.89 | $34.90 | $34.90 |
| Purchase #4 | $17.77 | 8.719% | $19.3194 | $19.32 | $19.30 | $19.30 |
| Purchase #5 | $43.53 | 9.189% | $47.53 | $47.53 | $47.55 | $47.50 |
| Purchase #6 | $94.51 | 4.758% | $99.0068 | $99.01 | $99.00 | $99.00 |
| Purchase #7 | $249.64 | 13.434% | $283.1766 | $283.18 | $283.20 | $283.20 |
| 7 purchase totals = | $637.12 | $702.6088 | $702.61 | $702.60 | $702.60 | |