| 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 | $13.25 | 13.864% | $15.087 | $15.09 | $15.10 | $15.10 |
| Purchase #2 | $190.85 | 8.216% | $206.5302 | $206.53 | $206.55 | $206.50 |
| Purchase #3 | $93.45 | 13.809% | $106.3545 | $106.35 | $106.35 | $106.40 |
| Purchase #4 | $57.94 | 4.566% | $60.5855 | $60.59 | $60.60 | $60.60 |
| Purchase #5 | $237.75 | 9.149% | $259.5017 | $259.50 | $259.50 | $259.50 |
| Purchase #6 | $62.77 | 9.569% | $68.7765 | $68.78 | $68.80 | $68.80 |
| Purchase #7 | $187.55 | 7.156% | $200.9711 | $200.97 | $200.95 | $201.00 |
| 7 purchase totals = | $843.56 | $917.8065 | $917.81 | $917.85 | $917.90 | |