| 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 | $42.71 | 10.140% | $47.0408 | $47.04 | $47.05 | $47.00 |
| Purchase #2 | $17.44 | 7.125% | $18.6826 | $18.68 | $18.70 | $18.70 |
| Purchase #3 | $127.97 | 6.263% | $135.9848 | $135.98 | $136.00 | $136.00 |
| Purchase #4 | $227.63 | 4.409% | $237.6662 | $237.67 | $237.65 | $237.70 |
| Purchase #5 | $173.44 | 8.636% | $188.4183 | $188.42 | $188.40 | $188.40 |
| Purchase #6 | $68.83 | 8.410% | $74.6186 | $74.62 | $74.60 | $74.60 |
| Purchase #7 | $64.70 | 10.657% | $71.5951 | $71.60 | $71.60 | $71.60 |
| 7 purchase totals = | $722.72 | $774.0064 | $774.01 | $774.00 | $774.00 | |