| 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 | $40.67 | 4.467% | $42.4867 | $42.49 | $42.50 | $42.50 |
| Purchase #2 | $235.53 | 13.852% | $268.1556 | $268.16 | $268.15 | $268.20 |
| Purchase #3 | $28.47 | 12.619% | $32.0626 | $32.06 | $32.05 | $32.10 |
| Purchase #4 | $179.49 | 7.249% | $192.5012 | $192.50 | $192.50 | $192.50 |
| Purchase #5 | $226.73 | 8.468% | $245.9295 | $245.93 | $245.95 | $245.90 |
| Purchase #6 | $61.96 | 12.758% | $69.8649 | $69.86 | $69.85 | $69.90 |
| Purchase #7 | $206.40 | 6.855% | $220.5487 | $220.55 | $220.55 | $220.50 |
| 7 purchase totals = | $979.25 | $1,071.5492 | $1,071.55 | $1,071.55 | $1,071.60 | |