| 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 | $68.29 | 9.785% | $74.9722 | $74.97 | $74.95 | $75.00 |
| Purchase #2 | $247.42 | 9.218% | $270.2272 | $270.23 | $270.25 | $270.20 |
| Purchase #3 | $104.96 | 11.744% | $117.2865 | $117.29 | $117.30 | $117.30 |
| Purchase #4 | $7.54 | 5.662% | $7.9669 | $7.97 | $7.95 | $8.00 |
| Purchase #5 | $140.35 | 5.660% | $148.2938 | $148.29 | $148.30 | $148.30 |
| Purchase #6 | $195.86 | 12.830% | $220.9888 | $220.99 | $221.00 | $221.00 |
| Purchase #7 | $74.43 | 4.391% | $77.6982 | $77.70 | $77.70 | $77.70 |
| 7 purchase totals = | $838.85 | $917.4336 | $917.44 | $917.45 | $917.50 | |