| 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 | $240.43 | 12.570% | $270.6521 | $270.65 | $270.65 | $270.70 |
| Purchase #2 | $14.48 | 10.617% | $16.0173 | $16.02 | $16.00 | $16.00 |
| Purchase #3 | $68.83 | 12.317% | $77.3078 | $77.31 | $77.30 | $77.30 |
| Purchase #4 | $159.71 | 9.727% | $175.245 | $175.25 | $175.25 | $175.20 |
| Purchase #5 | $58.47 | 12.849% | $65.9828 | $65.98 | $66.00 | $66.00 |
| Purchase #6 | $182.60 | 6.282% | $194.0709 | $194.07 | $194.05 | $194.10 |
| Purchase #7 | $55.25 | 9.502% | $60.4999 | $60.50 | $60.50 | $60.50 |
| 7 purchase totals = | $779.77 | $859.7758 | $859.78 | $859.75 | $859.80 | |