| 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 | $83.90 | 3.731% | $87.0303 | $87.03 | $87.05 | $87.00 |
| Purchase #2 | $134.41 | 7.738% | $144.8106 | $144.81 | $144.80 | $144.80 |
| Purchase #3 | $182.44 | 6.474% | $194.2512 | $194.25 | $194.25 | $194.30 |
| Purchase #4 | $84.84 | 13.633% | $96.4062 | $96.41 | $96.40 | $96.40 |
| Purchase #5 | $190.36 | 6.646% | $203.0113 | $203.01 | $203.00 | $203.00 |
| Purchase #6 | $194.64 | 11.126% | $216.2956 | $216.30 | $216.30 | $216.30 |
| Purchase #7 | $21.42 | 6.363% | $22.783 | $22.78 | $22.80 | $22.80 |
| 7 purchase totals = | $892.01 | $964.5882 | $964.59 | $964.60 | $964.60 | |