| 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 | $71.67 | 11.576% | $79.9665 | $79.97 | $79.95 | $80.00 |
| Purchase #2 | $18.40 | 5.604% | $19.4311 | $19.43 | $19.45 | $19.40 |
| Purchase #3 | $33.28 | 7.590% | $35.806 | $35.81 | $35.80 | $35.80 |
| Purchase #4 | $178.95 | 9.799% | $196.4853 | $196.49 | $196.50 | $196.50 |
| Purchase #5 | $42.75 | 7.475% | $45.9456 | $45.95 | $45.95 | $45.90 |
| Purchase #6 | $102.52 | 6.545% | $109.2299 | $109.23 | $109.25 | $109.20 |
| Purchase #7 | $107.94 | 11.353% | $120.1944 | $120.19 | $120.20 | $120.20 |
| 7 purchase totals = | $555.51 | $607.0588 | $607.07 | $607.10 | $607.00 | |