| 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 | $22.64 | 8.384% | $24.5381 | $24.54 | $24.55 | $24.50 |
| Purchase #2 | $116.51 | 3.644% | $120.7556 | $120.76 | $120.75 | $120.80 |
| Purchase #3 | $22.39 | 3.361% | $23.1425 | $23.14 | $23.15 | $23.10 |
| Purchase #4 | $174.75 | 8.632% | $189.8344 | $189.83 | $189.85 | $189.80 |
| Purchase #5 | $179.29 | 11.583% | $200.0572 | $200.06 | $200.05 | $200.10 |
| Purchase #6 | $20.75 | 7.301% | $22.265 | $22.27 | $22.25 | $22.30 |
| Purchase #7 | $67.79 | 9.281% | $74.0816 | $74.08 | $74.10 | $74.10 |
| 7 purchase totals = | $604.12 | $654.6744 | $654.68 | $654.70 | $654.70 | |