| 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 | $132.91 | 11.254% | $147.8677 | $147.87 | $147.85 | $147.90 |
| Purchase #2 | $228.48 | 13.760% | $259.9188 | $259.92 | $259.90 | $259.90 |
| Purchase #3 | $66.66 | 9.630% | $73.0794 | $73.08 | $73.10 | $73.10 |
| Purchase #4 | $6.25 | 4.609% | $6.5381 | $6.54 | $6.55 | $6.50 |
| Purchase #5 | $77.26 | 12.364% | $86.8124 | $86.81 | $86.80 | $86.80 |
| Purchase #6 | $105.62 | 7.747% | $113.8024 | $113.80 | $113.80 | $113.80 |
| Purchase #7 | $13.52 | 5.710% | $14.292 | $14.29 | $14.30 | $14.30 |
| 7 purchase totals = | $630.70 | $702.3108 | $702.31 | $702.30 | $702.30 | |