| 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 | $71.93 | 4.581% | $75.2251 | $75.23 | $75.25 | $75.20 |
| Purchase #2 | $189.72 | 12.144% | $212.7596 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $66.31 | 5.370% | $69.8708 | $69.87 | $69.85 | $69.90 |
| Purchase #4 | $120.95 | 10.806% | $134.0199 | $134.02 | $134.00 | $134.00 |
| Purchase #5 | $227.82 | 6.581% | $242.8128 | $242.81 | $242.80 | $242.80 |
| Purchase #6 | $206.96 | 6.647% | $220.7166 | $220.72 | $220.70 | $220.70 |
| Purchase #7 | $57.69 | 7.733% | $62.1512 | $62.15 | $62.15 | $62.20 |
| 7 purchase totals = | $941.38 | $1,017.5560 | $1,017.56 | $1,017.50 | $1,017.60 | |