| 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 | $39.37 | 4.162% | $41.0086 | $41.01 | $41.00 | $41.00 |
| Purchase #2 | $101.66 | 4.312% | $106.0436 | $106.04 | $106.05 | $106.00 |
| Purchase #3 | $16.87 | 8.709% | $18.3392 | $18.34 | $18.35 | $18.30 |
| Purchase #4 | $134.31 | 10.403% | $148.2823 | $148.28 | $148.30 | $148.30 |
| Purchase #5 | $5.47 | 9.779% | $6.0049 | $6.00 | $6.00 | $6.00 |
| Purchase #6 | $95.93 | 12.719% | $108.1313 | $108.13 | $108.15 | $108.10 |
| Purchase #7 | $99.74 | 9.256% | $108.9719 | $108.97 | $108.95 | $109.00 |
| 7 purchase totals = | $493.35 | $536.7818 | $536.77 | $536.80 | $536.70 | |