| 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 | $11.25 | 11.457% | $12.5389 | $12.54 | $12.55 | $12.50 |
| Purchase #2 | $77.54 | 4.144% | $80.7533 | $80.75 | $80.75 | $80.80 |
| Purchase #3 | $241.36 | 7.860% | $260.3309 | $260.33 | $260.35 | $260.30 |
| Purchase #4 | $130.32 | 6.112% | $138.2852 | $138.29 | $138.30 | $138.30 |
| Purchase #5 | $89.65 | 7.392% | $96.2769 | $96.28 | $96.30 | $96.30 |
| Purchase #6 | $146.74 | 5.201% | $154.3719 | $154.37 | $154.35 | $154.40 |
| Purchase #7 | $12.94 | 8.258% | $14.0086 | $14.01 | $14.00 | $14.00 |
| 7 purchase totals = | $709.80 | $756.5657 | $756.57 | $756.60 | $756.60 | |