| 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 | $75.30 | 5.656% | $79.559 | $79.56 | $79.55 | $79.60 |
| Purchase #2 | $211.57 | 7.651% | $227.7572 | $227.76 | $227.75 | $227.80 |
| Purchase #3 | $22.89 | 10.648% | $25.3273 | $25.33 | $25.35 | $25.30 |
| Purchase #4 | $160.39 | 3.241% | $165.5882 | $165.59 | $165.60 | $165.60 |
| Purchase #5 | $148.63 | 10.833% | $164.7311 | $164.73 | $164.75 | $164.70 |
| Purchase #6 | $142.91 | 13.569% | $162.3015 | $162.30 | $162.30 | $162.30 |
| Purchase #7 | $101.92 | 12.106% | $114.2584 | $114.26 | $114.25 | $114.30 |
| 7 purchase totals = | $863.61 | $939.5227 | $939.53 | $939.55 | $939.60 | |