| 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 | $6.37 | 6.788% | $6.8024 | $6.80 | $6.80 | $6.80 |
| Purchase #2 | $6.48 | 3.477% | $6.7053 | $6.71 | $6.70 | $6.70 |
| Purchase #3 | $24.94 | 7.721% | $26.8656 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $194.96 | 6.283% | $207.2093 | $207.21 | $207.20 | $207.20 |
| Purchase #5 | $232.67 | 8.150% | $251.6326 | $251.63 | $251.65 | $251.60 |
| Purchase #6 | $190.54 | 5.358% | $200.7491 | $200.75 | $200.75 | $200.70 |
| Purchase #7 | $219.49 | 7.525% | $236.0066 | $236.01 | $236.00 | $236.00 |
| 7 purchase totals = | $875.45 | $935.9709 | $935.98 | $935.95 | $935.90 | |