| 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 | $38.49 | 3.486% | $39.8318 | $39.83 | $39.85 | $39.80 |
| Purchase #2 | $66.29 | 5.156% | $69.7079 | $69.71 | $69.70 | $69.70 |
| Purchase #3 | $124.85 | 7.743% | $134.5171 | $134.52 | $134.50 | $134.50 |
| Purchase #4 | $98.29 | 11.865% | $109.9521 | $109.95 | $109.95 | $110.00 |
| Purchase #5 | $97.87 | 9.704% | $107.3673 | $107.37 | $107.35 | $107.40 |
| Purchase #6 | $78.57 | 3.286% | $81.1518 | $81.15 | $81.15 | $81.20 |
| Purchase #7 | $194.41 | 4.858% | $203.8544 | $203.85 | $203.85 | $203.90 |
| 7 purchase totals = | $698.77 | $746.3824 | $746.38 | $746.35 | $746.50 | |