| 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 | $20.80 | 10.827% | $23.052 | $23.05 | $23.05 | $23.10 |
| Purchase #2 | $98.49 | 9.614% | $107.9588 | $107.96 | $107.95 | $108.00 |
| Purchase #3 | $98.39 | 4.686% | $103.0006 | $103.00 | $103.00 | $103.00 |
| Purchase #4 | $8.49 | 9.546% | $9.3005 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $88.44 | 3.262% | $91.3249 | $91.32 | $91.30 | $91.30 |
| Purchase #6 | $115.76 | 6.451% | $123.2277 | $123.23 | $123.25 | $123.20 |
| Purchase #7 | $126.32 | 9.407% | $138.2029 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $556.69 | $596.0674 | $596.06 | $596.05 | $596.10 | |