| 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 | $76.78 | 4.419% | $80.1729 | $80.17 | $80.15 | $80.20 |
| Purchase #2 | $173.84 | 10.285% | $191.7194 | $191.72 | $191.70 | $191.70 |
| Purchase #3 | $101.85 | 7.429% | $109.4164 | $109.42 | $109.40 | $109.40 |
| Purchase #4 | $225.29 | 9.757% | $247.2715 | $247.27 | $247.25 | $247.30 |
| Purchase #5 | $185.40 | 12.573% | $208.7103 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $196.67 | 9.249% | $214.86 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $226.55 | 6.674% | $241.6699 | $241.67 | $241.65 | $241.70 |
| 7 purchase totals = | $1,186.38 | $1,293.8204 | $1,293.82 | $1,293.70 | $1,293.90 | |