| 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 | $6.99 | 13.808% | $7.9552 | $7.96 | $7.95 | $8.00 |
| Purchase #2 | $109.59 | 9.465% | $119.9627 | $119.96 | $119.95 | $120.00 |
| Purchase #3 | $9.70 | 12.292% | $10.8923 | $10.89 | $10.90 | $10.90 |
| Purchase #4 | $61.73 | 3.873% | $64.1208 | $64.12 | $64.10 | $64.10 |
| Purchase #5 | $221.60 | 8.602% | $240.662 | $240.66 | $240.65 | $240.70 |
| Purchase #6 | $232.54 | 4.663% | $243.3833 | $243.38 | $243.40 | $243.40 |
| Purchase #7 | $143.70 | 9.238% | $156.975 | $156.98 | $157.00 | $157.00 |
| 7 purchase totals = | $785.85 | $843.9513 | $843.95 | $843.95 | $844.10 | |