| 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 | $26.62 | 13.110% | $30.1099 | $30.11 | $30.10 | $30.10 |
| Purchase #2 | $141.73 | 4.573% | $148.2113 | $148.21 | $148.20 | $148.20 |
| Purchase #3 | $149.91 | 11.137% | $166.6055 | $166.61 | $166.60 | $166.60 |
| Purchase #4 | $61.43 | 11.647% | $68.5848 | $68.58 | $68.60 | $68.60 |
| Purchase #5 | $83.79 | 4.831% | $87.8379 | $87.84 | $87.85 | $87.80 |
| Purchase #6 | $211.70 | 4.315% | $220.8349 | $220.83 | $220.85 | $220.80 |
| Purchase #7 | $199.25 | 13.252% | $225.6546 | $225.65 | $225.65 | $225.70 |
| 7 purchase totals = | $874.43 | $947.8389 | $947.83 | $947.85 | $947.80 | |