| 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 | $54.59 | 4.636% | $57.1208 | $57.12 | $57.10 | $57.10 |
| Purchase #2 | $106.70 | 6.603% | $113.7454 | $113.75 | $113.75 | $113.70 |
| Purchase #3 | $198.48 | 6.664% | $211.7067 | $211.71 | $211.70 | $211.70 |
| Purchase #4 | $18.74 | 13.544% | $21.2781 | $21.28 | $21.30 | $21.30 |
| Purchase #5 | $146.61 | 5.121% | $154.1179 | $154.12 | $154.10 | $154.10 |
| Purchase #6 | $183.52 | 13.731% | $208.7191 | $208.72 | $208.70 | $208.70 |
| Purchase #7 | $141.40 | 13.442% | $160.407 | $160.41 | $160.40 | $160.40 |
| 7 purchase totals = | $850.04 | $927.0950 | $927.11 | $927.05 | $927.00 | |