| 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 | $56.72 | 4.141% | $59.0688 | $59.07 | $59.05 | $59.10 |
| Purchase #2 | $142.74 | 12.243% | $160.2157 | $160.22 | $160.20 | $160.20 |
| Purchase #3 | $145.94 | 5.785% | $154.3826 | $154.38 | $154.40 | $154.40 |
| Purchase #4 | $128.44 | 6.757% | $137.1187 | $137.12 | $137.10 | $137.10 |
| Purchase #5 | $204.32 | 12.679% | $230.2257 | $230.23 | $230.25 | $230.20 |
| Purchase #6 | $65.38 | 12.778% | $73.7343 | $73.73 | $73.75 | $73.70 |
| Purchase #7 | $154.63 | 3.124% | $159.4606 | $159.46 | $159.45 | $159.50 |
| 7 purchase totals = | $898.17 | $974.2064 | $974.21 | $974.20 | $974.20 | |