| 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 | $16.72 | 5.602% | $17.6567 | $17.66 | $17.65 | $17.70 |
| Purchase #2 | $89.70 | 8.150% | $97.0106 | $97.01 | $97.00 | $97.00 |
| Purchase #3 | $56.93 | 5.687% | $60.1676 | $60.17 | $60.15 | $60.20 |
| Purchase #4 | $22.46 | 4.130% | $23.3876 | $23.39 | $23.40 | $23.40 |
| Purchase #5 | $234.66 | 6.592% | $250.1288 | $250.13 | $250.15 | $250.10 |
| Purchase #6 | $127.75 | 3.622% | $132.3771 | $132.38 | $132.40 | $132.40 |
| Purchase #7 | $37.32 | 9.539% | $40.88 | $40.88 | $40.90 | $40.90 |
| 7 purchase totals = | $585.54 | $621.6084 | $621.62 | $621.65 | $621.70 | |