| 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 | $12.71 | 13.180% | $14.3852 | $14.39 | $14.40 | $14.40 |
| Purchase #2 | $69.43 | 10.310% | $76.5882 | $76.59 | $76.60 | $76.60 |
| Purchase #3 | $154.78 | 7.497% | $166.3839 | $166.38 | $166.40 | $166.40 |
| Purchase #4 | $55.58 | 10.864% | $61.6182 | $61.62 | $61.60 | $61.60 |
| Purchase #5 | $141.80 | 6.312% | $150.7504 | $150.75 | $150.75 | $150.80 |
| Purchase #6 | $21.86 | 6.870% | $23.3618 | $23.36 | $23.35 | $23.40 |
| Purchase #7 | $85.69 | 10.674% | $94.8366 | $94.84 | $94.85 | $94.80 |
| 7 purchase totals = | $541.85 | $587.9243 | $587.93 | $587.95 | $588.00 | |