| 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 | $36.59 | 6.624% | $39.0137 | $39.01 | $39.00 | $39.00 |
| Purchase #2 | $80.62 | 13.609% | $91.5916 | $91.59 | $91.60 | $91.60 |
| Purchase #3 | $56.39 | 7.868% | $60.8268 | $60.83 | $60.85 | $60.80 |
| Purchase #4 | $152.92 | 9.134% | $166.8877 | $166.89 | $166.90 | $166.90 |
| Purchase #5 | $144.37 | 11.255% | $160.6188 | $160.62 | $160.60 | $160.60 |
| Purchase #6 | $199.90 | 3.745% | $207.3863 | $207.39 | $207.40 | $207.40 |
| Purchase #7 | $151.68 | 9.847% | $166.6159 | $166.62 | $166.60 | $166.60 |
| 7 purchase totals = | $822.47 | $892.9408 | $892.95 | $892.95 | $892.90 | |