| 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 | $97.97 | 13.611% | $111.3047 | $111.30 | $111.30 | $111.30 |
| Purchase #2 | $66.73 | 4.604% | $69.8022 | $69.80 | $69.80 | $69.80 |
| Purchase #3 | $199.69 | 7.286% | $214.2394 | $214.24 | $214.25 | $214.20 |
| Purchase #4 | $51.39 | 13.320% | $58.2351 | $58.24 | $58.25 | $58.20 |
| Purchase #5 | $121.93 | 6.143% | $129.4202 | $129.42 | $129.40 | $129.40 |
| Purchase #6 | $197.77 | 7.441% | $212.4861 | $212.49 | $212.50 | $212.50 |
| Purchase #7 | $68.33 | 11.809% | $76.3991 | $76.40 | $76.40 | $76.40 |
| 7 purchase totals = | $803.81 | $871.8868 | $871.89 | $871.90 | $871.80 | |