| 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 | $42.33 | 3.416% | $43.776 | $43.78 | $43.80 | $43.80 |
| Purchase #2 | $9.54 | 13.863% | $10.8625 | $10.86 | $10.85 | $10.90 |
| Purchase #3 | $197.45 | 12.240% | $221.6179 | $221.62 | $221.60 | $221.60 |
| Purchase #4 | $33.92 | 10.239% | $37.3931 | $37.39 | $37.40 | $37.40 |
| Purchase #5 | $132.61 | 9.616% | $145.3618 | $145.36 | $145.35 | $145.40 |
| Purchase #6 | $201.79 | 11.208% | $224.4066 | $224.41 | $224.40 | $224.40 |
| Purchase #7 | $189.69 | 10.332% | $209.2888 | $209.29 | $209.30 | $209.30 |
| 7 purchase totals = | $807.33 | $892.7067 | $892.71 | $892.70 | $892.80 | |