| 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 | $125.77 | 12.481% | $141.4674 | $141.47 | $141.45 | $141.50 |
| Purchase #2 | $43.66 | 12.160% | $48.9691 | $48.97 | $48.95 | $49.00 |
| Purchase #3 | $68.64 | 6.228% | $72.9149 | $72.91 | $72.90 | $72.90 |
| Purchase #4 | $5.39 | 9.535% | $5.9039 | $5.90 | $5.90 | $5.90 |
| Purchase #5 | $225.81 | 5.762% | $238.8212 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $118.65 | 3.307% | $122.5738 | $122.57 | $122.55 | $122.60 |
| Purchase #7 | $205.87 | 4.244% | $214.6071 | $214.61 | $214.60 | $214.60 |
| 7 purchase totals = | $793.79 | $845.2574 | $845.25 | $845.15 | $845.30 | |