| 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 | $124.83 | 12.190% | $140.0468 | $140.05 | $140.05 | $140.00 |
| Purchase #2 | $153.58 | 3.625% | $159.1473 | $159.15 | $159.15 | $159.10 |
| Purchase #3 | $109.41 | 13.341% | $124.0064 | $124.01 | $124.00 | $124.00 |
| Purchase #4 | $28.67 | 3.279% | $29.6101 | $29.61 | $29.60 | $29.60 |
| Purchase #5 | $77.77 | 4.766% | $81.4765 | $81.48 | $81.50 | $81.50 |
| Purchase #6 | $39.98 | 9.735% | $43.8721 | $43.87 | $43.85 | $43.90 |
| Purchase #7 | $130.55 | 13.752% | $148.5032 | $148.50 | $148.50 | $148.50 |
| 7 purchase totals = | $664.79 | $726.6624 | $726.67 | $726.65 | $726.60 | |