| 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 | $35.61 | 12.203% | $39.9555 | $39.96 | $39.95 | $40.00 |
| Purchase #2 | $97.39 | 3.614% | $100.9097 | $100.91 | $100.90 | $100.90 |
| Purchase #3 | $155.44 | 8.633% | $168.8591 | $168.86 | $168.85 | $168.90 |
| Purchase #4 | $158.28 | 13.526% | $179.689 | $179.69 | $179.70 | $179.70 |
| Purchase #5 | $185.95 | 5.343% | $195.8853 | $195.89 | $195.90 | $195.90 |
| Purchase #6 | $125.68 | 7.723% | $135.3863 | $135.39 | $135.40 | $135.40 |
| Purchase #7 | $230.90 | 7.822% | $248.961 | $248.96 | $248.95 | $249.00 |
| 7 purchase totals = | $989.25 | $1,069.6459 | $1,069.66 | $1,069.65 | $1,069.80 | |