| 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 | $72.30 | 3.814% | $75.0575 | $75.06 | $75.05 | $75.10 |
| Purchase #2 | $201.94 | 5.373% | $212.7902 | $212.79 | $212.80 | $212.80 |
| Purchase #3 | $87.96 | 7.412% | $94.4796 | $94.48 | $94.50 | $94.50 |
| Purchase #4 | $127.46 | 11.303% | $141.8668 | $141.87 | $141.85 | $141.90 |
| Purchase #5 | $102.92 | 7.289% | $110.4218 | $110.42 | $110.40 | $110.40 |
| Purchase #6 | $208.55 | 4.571% | $218.0828 | $218.08 | $218.10 | $218.10 |
| Purchase #7 | $112.97 | 6.774% | $120.6226 | $120.62 | $120.60 | $120.60 |
| 7 purchase totals = | $914.10 | $973.3213 | $973.32 | $973.30 | $973.40 | |