| 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 | $7.92 | 10.497% | $8.7514 | $8.75 | $8.75 | $8.80 |
| Purchase #2 | $76.61 | 12.196% | $85.9534 | $85.95 | $85.95 | $86.00 |
| Purchase #3 | $137.62 | 5.464% | $145.1396 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $127.28 | 10.841% | $141.0784 | $141.08 | $141.10 | $141.10 |
| Purchase #5 | $232.27 | 7.219% | $249.0376 | $249.04 | $249.05 | $249.00 |
| Purchase #6 | $21.86 | 9.676% | $23.9752 | $23.98 | $24.00 | $24.00 |
| Purchase #7 | $64.89 | 9.708% | $71.1895 | $71.19 | $71.20 | $71.20 |
| 7 purchase totals = | $668.45 | $725.1251 | $725.13 | $725.20 | $725.20 | |