| 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 | $32.96 | 11.608% | $36.786 | $36.79 | $36.80 | $36.80 |
| Purchase #2 | $121.36 | 12.759% | $136.8443 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $143.50 | 10.575% | $158.6751 | $158.68 | $158.70 | $158.70 |
| Purchase #4 | $234.48 | 10.201% | $258.3993 | $258.40 | $258.40 | $258.40 |
| Purchase #5 | $223.55 | 5.364% | $235.5412 | $235.54 | $235.55 | $235.50 |
| Purchase #6 | $96.84 | 10.856% | $107.353 | $107.35 | $107.35 | $107.40 |
| Purchase #7 | $50.55 | 6.720% | $53.947 | $53.95 | $53.95 | $53.90 |
| 7 purchase totals = | $903.24 | $987.5459 | $987.55 | $987.60 | $987.50 | |