| 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 | $41.65 | 12.140% | $46.7063 | $46.71 | $46.70 | $46.70 |
| Purchase #2 | $20.89 | 11.764% | $23.3475 | $23.35 | $23.35 | $23.30 |
| Purchase #3 | $80.69 | 7.577% | $86.8039 | $86.80 | $86.80 | $86.80 |
| Purchase #4 | $32.79 | 12.343% | $36.8373 | $36.84 | $36.85 | $36.80 |
| Purchase #5 | $206.43 | 11.599% | $230.3738 | $230.37 | $230.35 | $230.40 |
| Purchase #6 | $196.49 | 3.128% | $202.6362 | $202.64 | $202.65 | $202.60 |
| Purchase #7 | $136.48 | 11.439% | $152.0919 | $152.09 | $152.10 | $152.10 |
| 7 purchase totals = | $715.42 | $778.7969 | $778.80 | $778.80 | $778.70 | |