| 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 | $101.48 | 10.196% | $111.8269 | $111.83 | $111.85 | $111.80 |
| Purchase #2 | $76.35 | 3.849% | $79.2887 | $79.29 | $79.30 | $79.30 |
| Purchase #3 | $54.29 | 3.337% | $56.1017 | $56.10 | $56.10 | $56.10 |
| Purchase #4 | $196.90 | 3.582% | $203.953 | $203.95 | $203.95 | $204.00 |
| Purchase #5 | $15.68 | 8.451% | $17.0051 | $17.01 | $17.00 | $17.00 |
| Purchase #6 | $132.68 | 13.775% | $150.9567 | $150.96 | $150.95 | $151.00 |
| Purchase #7 | $218.73 | 4.651% | $228.9031 | $228.90 | $228.90 | $228.90 |
| 7 purchase totals = | $796.11 | $848.0352 | $848.04 | $848.05 | $848.10 | |