| 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 | $66.32 | 7.194% | $71.0911 | $71.09 | $71.10 | $71.10 |
| Purchase #2 | $24.34 | 5.717% | $25.7315 | $25.73 | $25.75 | $25.70 |
| Purchase #3 | $11.29 | 9.545% | $12.3676 | $12.37 | $12.35 | $12.40 |
| Purchase #4 | $92.73 | 10.774% | $102.7207 | $102.72 | $102.70 | $102.70 |
| Purchase #5 | $191.85 | 8.208% | $207.597 | $207.60 | $207.60 | $207.60 |
| Purchase #6 | $184.86 | 10.510% | $204.2888 | $204.29 | $204.30 | $204.30 |
| Purchase #7 | $181.67 | 11.854% | $203.2052 | $203.21 | $203.20 | $203.20 |
| 7 purchase totals = | $753.06 | $827.0019 | $827.01 | $827.00 | $827.00 | |