| 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 | $88.90 | 5.675% | $93.9451 | $93.95 | $93.95 | $93.90 |
| Purchase #2 | $106.80 | 13.736% | $121.47 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $158.75 | 12.280% | $178.2445 | $178.24 | $178.25 | $178.20 |
| Purchase #4 | $22.90 | 13.481% | $25.9871 | $25.99 | $26.00 | $26.00 |
| Purchase #5 | $96.87 | 9.295% | $105.8741 | $105.87 | $105.85 | $105.90 |
| Purchase #6 | $157.57 | 4.238% | $164.2478 | $164.25 | $164.25 | $164.20 |
| Purchase #7 | $41.61 | 10.397% | $45.9362 | $45.94 | $45.95 | $45.90 |
| 7 purchase totals = | $673.40 | $735.7048 | $735.71 | $735.70 | $735.60 | |