| 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 | $8.36 | 9.230% | $9.1316 | $9.13 | $9.15 | $9.10 |
| Purchase #2 | $196.29 | 12.623% | $221.0677 | $221.07 | $221.05 | $221.10 |
| Purchase #3 | $79.80 | 8.569% | $86.6381 | $86.64 | $86.65 | $86.60 |
| Purchase #4 | $86.66 | 7.201% | $92.9004 | $92.90 | $92.90 | $92.90 |
| Purchase #5 | $63.80 | 9.546% | $69.8903 | $69.89 | $69.90 | $69.90 |
| Purchase #6 | $249.35 | 5.867% | $263.9794 | $263.98 | $264.00 | $264.00 |
| Purchase #7 | $85.28 | 10.700% | $94.405 | $94.41 | $94.40 | $94.40 |
| 7 purchase totals = | $769.54 | $838.0125 | $838.02 | $838.05 | $838.00 | |