| 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 | $5.74 | 3.556% | $5.9441 | $5.94 | $5.95 | $5.90 |
| Purchase #2 | $212.97 | 3.381% | $220.1705 | $220.17 | $220.15 | $220.20 |
| Purchase #3 | $98.82 | 11.241% | $109.9284 | $109.93 | $109.95 | $109.90 |
| Purchase #4 | $23.80 | 6.401% | $25.3234 | $25.32 | $25.30 | $25.30 |
| Purchase #5 | $53.48 | 5.126% | $56.2214 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $136.39 | 6.767% | $145.6195 | $145.62 | $145.60 | $145.60 |
| Purchase #7 | $179.25 | 6.558% | $191.0052 | $191.01 | $191.00 | $191.00 |
| 7 purchase totals = | $710.45 | $754.2125 | $754.21 | $754.15 | $754.10 | |