| 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 | $8.89 | 5.615% | $9.3892 | $9.39 | $9.40 | $9.40 |
| Purchase #2 | $49.39 | 9.499% | $54.0816 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $19.57 | 4.629% | $20.4759 | $20.48 | $20.50 | $20.50 |
| Purchase #4 | $191.37 | 8.674% | $207.9694 | $207.97 | $207.95 | $208.00 |
| Purchase #5 | $210.29 | 11.169% | $233.7773 | $233.78 | $233.80 | $233.80 |
| Purchase #6 | $103.72 | 11.331% | $115.4725 | $115.47 | $115.45 | $115.50 |
| Purchase #7 | $195.84 | 11.306% | $217.9817 | $217.98 | $218.00 | $218.00 |
| 7 purchase totals = | $779.07 | $859.1476 | $859.15 | $859.20 | $859.30 | |