| 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 | $79.66 | 6.440% | $84.7901 | $84.79 | $84.80 | $84.80 |
| Purchase #2 | $135.43 | 8.764% | $147.2991 | $147.30 | $147.30 | $147.30 |
| Purchase #3 | $89.56 | 13.638% | $101.7742 | $101.77 | $101.75 | $101.80 |
| Purchase #4 | $73.93 | 13.376% | $83.8189 | $83.82 | $83.80 | $83.80 |
| Purchase #5 | $177.90 | 12.139% | $199.4953 | $199.50 | $199.50 | $199.50 |
| Purchase #6 | $104.70 | 9.422% | $114.5648 | $114.56 | $114.55 | $114.60 |
| Purchase #7 | $206.78 | 5.684% | $218.5334 | $218.53 | $218.55 | $218.50 |
| 7 purchase totals = | $867.96 | $950.2758 | $950.27 | $950.25 | $950.30 | |