| 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 | $76.60 | 7.275% | $82.1727 | $82.17 | $82.15 | $82.20 |
| Purchase #2 | $49.43 | 11.251% | $54.9914 | $54.99 | $55.00 | $55.00 |
| Purchase #3 | $226.62 | 6.507% | $241.3662 | $241.37 | $241.35 | $241.40 |
| Purchase #4 | $167.35 | 11.776% | $187.0571 | $187.06 | $187.05 | $187.10 |
| Purchase #5 | $209.28 | 11.639% | $233.6381 | $233.64 | $233.65 | $233.60 |
| Purchase #6 | $221.62 | 9.315% | $242.2639 | $242.26 | $242.25 | $242.30 |
| Purchase #7 | $220.43 | 13.137% | $249.3879 | $249.39 | $249.40 | $249.40 |
| 7 purchase totals = | $1,171.33 | $1,290.8773 | $1,290.88 | $1,290.85 | $1,291.00 | |