| 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 | $8.68 | 6.841% | $9.2738 | $9.27 | $9.25 | $9.30 |
| Purchase #2 | $72.51 | 4.411% | $75.7084 | $75.71 | $75.70 | $75.70 |
| Purchase #3 | $204.26 | 10.712% | $226.1403 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $65.62 | 4.578% | $68.6241 | $68.62 | $68.60 | $68.60 |
| Purchase #5 | $145.42 | 6.380% | $154.6978 | $154.70 | $154.70 | $154.70 |
| Purchase #6 | $123.31 | 12.657% | $138.9173 | $138.92 | $138.90 | $138.90 |
| Purchase #7 | $148.58 | 5.562% | $156.844 | $156.84 | $156.85 | $156.80 |
| 7 purchase totals = | $768.38 | $830.2057 | $830.20 | $830.15 | $830.10 | |