| 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 | $70.96 | 9.510% | $77.7083 | $77.71 | $77.70 | $77.70 |
| Purchase #2 | $133.43 | 6.300% | $141.8361 | $141.84 | $141.85 | $141.80 |
| Purchase #3 | $151.31 | 9.524% | $165.7208 | $165.72 | $165.70 | $165.70 |
| Purchase #4 | $58.75 | 7.798% | $63.3313 | $63.33 | $63.35 | $63.30 |
| Purchase #5 | $202.30 | 5.194% | $212.8075 | $212.81 | $212.80 | $212.80 |
| Purchase #6 | $14.84 | 4.541% | $15.5139 | $15.51 | $15.50 | $15.50 |
| Purchase #7 | $103.54 | 7.392% | $111.1937 | $111.19 | $111.20 | $111.20 |
| 7 purchase totals = | $735.13 | $788.1116 | $788.11 | $788.10 | $788.00 | |