| 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 | $40.77 | 11.589% | $45.4948 | $45.49 | $45.50 | $45.50 |
| Purchase #2 | $97.60 | 11.631% | $108.9519 | $108.95 | $108.95 | $109.00 |
| Purchase #3 | $70.72 | 4.263% | $73.7348 | $73.73 | $73.75 | $73.70 |
| Purchase #4 | $100.57 | 6.363% | $106.9693 | $106.97 | $106.95 | $107.00 |
| Purchase #5 | $76.28 | 4.857% | $79.9849 | $79.98 | $80.00 | $80.00 |
| Purchase #6 | $250.33 | 6.465% | $266.5138 | $266.51 | $266.50 | $266.50 |
| Purchase #7 | $47.35 | 3.307% | $48.9159 | $48.92 | $48.90 | $48.90 |
| 7 purchase totals = | $683.62 | $730.5654 | $730.55 | $730.55 | $730.60 | |