| 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 | $30.72 | 12.195% | $34.4663 | $34.47 | $34.45 | $34.50 |
| Purchase #2 | $235.53 | 8.865% | $256.4097 | $256.41 | $256.40 | $256.40 |
| Purchase #3 | $184.87 | 9.223% | $201.9206 | $201.92 | $201.90 | $201.90 |
| Purchase #4 | $53.90 | 6.158% | $57.2192 | $57.22 | $57.20 | $57.20 |
| Purchase #5 | $109.57 | 10.837% | $121.4441 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $31.31 | 13.206% | $35.4448 | $35.44 | $35.45 | $35.40 |
| Purchase #7 | $52.60 | 7.519% | $56.555 | $56.56 | $56.55 | $56.60 |
| 7 purchase totals = | $698.50 | $763.4597 | $763.46 | $763.40 | $763.40 | |