| 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 | $11.66 | 9.429% | $12.7594 | $12.76 | $12.75 | $12.80 |
| Purchase #2 | $179.79 | 7.700% | $193.6338 | $193.63 | $193.65 | $193.60 |
| Purchase #3 | $223.32 | 8.356% | $241.9806 | $241.98 | $242.00 | $242.00 |
| Purchase #4 | $121.58 | 6.436% | $129.4049 | $129.40 | $129.40 | $129.40 |
| Purchase #5 | $101.61 | 3.290% | $104.953 | $104.95 | $104.95 | $105.00 |
| Purchase #6 | $238.25 | 6.506% | $253.7505 | $253.75 | $253.75 | $253.80 |
| Purchase #7 | $34.75 | 3.138% | $35.8405 | $35.84 | $35.85 | $35.80 |
| 7 purchase totals = | $910.96 | $972.3227 | $972.31 | $972.35 | $972.40 | |