| 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 | $27.61 | 7.824% | $29.7702 | $29.77 | $29.75 | $29.80 |
| Purchase #2 | $73.96 | 11.370% | $82.3693 | $82.37 | $82.35 | $82.40 |
| Purchase #3 | $159.38 | 9.499% | $174.5195 | $174.52 | $174.50 | $174.50 |
| Purchase #4 | $196.64 | 12.535% | $221.2888 | $221.29 | $221.30 | $221.30 |
| Purchase #5 | $56.37 | 11.562% | $62.8875 | $62.89 | $62.90 | $62.90 |
| Purchase #6 | $145.27 | 8.583% | $157.7385 | $157.74 | $157.75 | $157.70 |
| Purchase #7 | $26.46 | 12.284% | $29.7103 | $29.71 | $29.70 | $29.70 |
| 7 purchase totals = | $685.69 | $758.2841 | $758.29 | $758.25 | $758.30 | |