| 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 | $65.39 | 9.280% | $71.4582 | $71.46 | $71.45 | $71.50 |
| Purchase #2 | $168.78 | 12.479% | $189.8421 | $189.84 | $189.85 | $189.80 |
| Purchase #3 | $237.51 | 5.645% | $250.9174 | $250.92 | $250.90 | $250.90 |
| Purchase #4 | $204.84 | 13.707% | $232.9174 | $232.92 | $232.90 | $232.90 |
| Purchase #5 | $175.76 | 6.291% | $186.8171 | $186.82 | $186.80 | $186.80 |
| Purchase #6 | $56.72 | 7.121% | $60.759 | $60.76 | $60.75 | $60.80 |
| Purchase #7 | $94.58 | 4.349% | $98.6933 | $98.69 | $98.70 | $98.70 |
| 7 purchase totals = | $1,003.58 | $1,091.4045 | $1,091.41 | $1,091.35 | $1,091.40 | |