| 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 | $35.28 | 11.236% | $39.2441 | $39.24 | $39.25 | $39.20 |
| Purchase #2 | $61.48 | 9.257% | $67.1712 | $67.17 | $67.15 | $67.20 |
| Purchase #3 | $121.79 | 11.626% | $135.9493 | $135.95 | $135.95 | $135.90 |
| Purchase #4 | $196.54 | 6.155% | $208.637 | $208.64 | $208.65 | $208.60 |
| Purchase #5 | $169.37 | 6.249% | $179.9539 | $179.95 | $179.95 | $180.00 |
| Purchase #6 | $244.62 | 12.746% | $275.7993 | $275.80 | $275.80 | $275.80 |
| Purchase #7 | $86.60 | 10.872% | $96.0152 | $96.02 | $96.00 | $96.00 |
| 7 purchase totals = | $915.68 | $1,002.7700 | $1,002.77 | $1,002.75 | $1,002.70 | |