| 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 | $90.69 | 3.687% | $94.0337 | $94.03 | $94.05 | $94.00 |
| Purchase #2 | $58.55 | 5.502% | $61.7714 | $61.77 | $61.75 | $61.80 |
| Purchase #3 | $91.75 | 10.181% | $101.0911 | $101.09 | $101.10 | $101.10 |
| Purchase #4 | $248.98 | 11.735% | $278.1978 | $278.20 | $278.20 | $278.20 |
| Purchase #5 | $58.95 | 11.811% | $65.9126 | $65.91 | $65.90 | $65.90 |
| Purchase #6 | $19.57 | 6.501% | $20.8422 | $20.84 | $20.85 | $20.80 |
| Purchase #7 | $145.32 | 8.169% | $157.1912 | $157.19 | $157.20 | $157.20 |
| 7 purchase totals = | $713.81 | $779.0400 | $779.03 | $779.05 | $779.00 | |