| 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 | $35.37 | 13.200% | $40.0388 | $40.04 | $40.05 | $40.00 |
| Purchase #2 | $183.66 | 7.123% | $196.7421 | $196.74 | $196.75 | $196.70 |
| Purchase #3 | $70.57 | 13.341% | $79.9847 | $79.98 | $80.00 | $80.00 |
| Purchase #4 | $172.73 | 12.119% | $193.6631 | $193.66 | $193.65 | $193.70 |
| Purchase #5 | $151.79 | 12.833% | $171.2692 | $171.27 | $171.25 | $171.30 |
| Purchase #6 | $247.60 | 6.558% | $263.8376 | $263.84 | $263.85 | $263.80 |
| Purchase #7 | $22.89 | 10.117% | $25.2058 | $25.21 | $25.20 | $25.20 |
| 7 purchase totals = | $884.61 | $970.7413 | $970.74 | $970.75 | $970.70 | |