| 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 | $106.96 | 13.804% | $121.7248 | $121.72 | $121.70 | $121.70 |
| Purchase #2 | $80.29 | 10.743% | $88.9156 | $88.92 | $88.90 | $88.90 |
| Purchase #3 | $98.48 | 4.436% | $102.8486 | $102.85 | $102.85 | $102.80 |
| Purchase #4 | $207.55 | 7.871% | $223.8863 | $223.89 | $223.90 | $223.90 |
| Purchase #5 | $31.96 | 9.289% | $34.9288 | $34.93 | $34.95 | $34.90 |
| Purchase #6 | $127.89 | 4.283% | $133.3675 | $133.37 | $133.35 | $133.40 |
| Purchase #7 | $66.76 | 11.412% | $74.3787 | $74.38 | $74.40 | $74.40 |
| 7 purchase totals = | $719.89 | $780.0503 | $780.06 | $780.05 | $780.00 | |