| 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 | $69.37 | 10.467% | $76.631 | $76.63 | $76.65 | $76.60 |
| Purchase #2 | $68.98 | 9.481% | $75.52 | $75.52 | $75.50 | $75.50 |
| Purchase #3 | $128.31 | 3.295% | $132.5378 | $132.54 | $132.55 | $132.50 |
| Purchase #4 | $64.26 | 9.393% | $70.2959 | $70.30 | $70.30 | $70.30 |
| Purchase #5 | $190.65 | 6.631% | $203.292 | $203.29 | $203.30 | $203.30 |
| Purchase #6 | $137.60 | 6.590% | $146.6678 | $146.67 | $146.65 | $146.70 |
| Purchase #7 | $191.54 | 7.205% | $205.3405 | $205.34 | $205.35 | $205.30 |
| 7 purchase totals = | $850.71 | $910.2850 | $910.29 | $910.30 | $910.20 | |