| 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 | $13.52 | 12.558% | $15.2178 | $15.22 | $15.20 | $15.20 |
| Purchase #2 | $197.87 | 8.321% | $214.3348 | $214.33 | $214.35 | $214.30 |
| Purchase #3 | $40.92 | 4.350% | $42.7 | $42.70 | $42.70 | $42.70 |
| Purchase #4 | $63.80 | 8.603% | $69.2887 | $69.29 | $69.30 | $69.30 |
| Purchase #5 | $125.52 | 9.645% | $137.6264 | $137.63 | $137.65 | $137.60 |
| Purchase #6 | $35.77 | 10.828% | $39.6432 | $39.64 | $39.65 | $39.60 |
| Purchase #7 | $171.74 | 11.496% | $191.4832 | $191.48 | $191.50 | $191.50 |
| 7 purchase totals = | $649.14 | $710.2941 | $710.29 | $710.35 | $710.20 | |