| 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 | $70.56 | 5.832% | $74.6751 | $74.68 | $74.70 | $74.70 |
| Purchase #2 | $45.77 | 4.630% | $47.8892 | $47.89 | $47.90 | $47.90 |
| Purchase #3 | $171.27 | 5.387% | $180.4963 | $180.50 | $180.50 | $180.50 |
| Purchase #4 | $117.36 | 6.207% | $124.6445 | $124.64 | $124.65 | $124.60 |
| Purchase #5 | $177.58 | 13.110% | $200.8607 | $200.86 | $200.85 | $200.90 |
| Purchase #6 | $199.60 | 13.614% | $226.7735 | $226.77 | $226.75 | $226.80 |
| Purchase #7 | $63.83 | 6.698% | $68.1053 | $68.11 | $68.10 | $68.10 |
| 7 purchase totals = | $845.97 | $923.4446 | $923.45 | $923.45 | $923.50 | |