| 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 | $211.46 | 8.509% | $229.4531 | $229.45 | $229.45 | $229.50 |
| Purchase #2 | $210.79 | 6.285% | $224.0382 | $224.04 | $224.05 | $224.00 |
| Purchase #3 | $23.59 | 12.303% | $26.4923 | $26.49 | $26.50 | $26.50 |
| Purchase #4 | $5.78 | 10.725% | $6.3999 | $6.40 | $6.40 | $6.40 |
| Purchase #5 | $53.84 | 8.696% | $58.5219 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $5.35 | 11.816% | $5.9822 | $5.98 | $6.00 | $6.00 |
| Purchase #7 | $107.68 | 7.425% | $115.6752 | $115.68 | $115.70 | $115.70 |
| 7 purchase totals = | $618.49 | $666.5628 | $666.56 | $666.60 | $666.60 | |