| 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 | $71.89 | 13.295% | $81.4478 | $81.45 | $81.45 | $81.40 |
| Purchase #2 | $109.30 | 9.443% | $119.6212 | $119.62 | $119.60 | $119.60 |
| Purchase #3 | $114.30 | 8.635% | $124.1698 | $124.17 | $124.15 | $124.20 |
| Purchase #4 | $112.77 | 6.426% | $120.0166 | $120.02 | $120.00 | $120.00 |
| Purchase #5 | $169.31 | 9.788% | $185.8821 | $185.88 | $185.90 | $185.90 |
| Purchase #6 | $129.99 | 13.526% | $147.5724 | $147.57 | $147.55 | $147.60 |
| Purchase #7 | $228.52 | 9.259% | $249.6787 | $249.68 | $249.70 | $249.70 |
| 7 purchase totals = | $936.08 | $1,028.3886 | $1,028.39 | $1,028.35 | $1,028.40 | |