| 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 | $76.90 | 5.469% | $81.1057 | $81.11 | $81.10 | $81.10 |
| Purchase #2 | $231.29 | 12.587% | $260.4025 | $260.40 | $260.40 | $260.40 |
| Purchase #3 | $179.31 | 7.479% | $192.7206 | $192.72 | $192.70 | $192.70 |
| Purchase #4 | $26.62 | 11.561% | $29.6975 | $29.70 | $29.70 | $29.70 |
| Purchase #5 | $155.75 | 12.587% | $175.3543 | $175.35 | $175.35 | $175.40 |
| Purchase #6 | $46.60 | 11.191% | $51.815 | $51.82 | $51.80 | $51.80 |
| Purchase #7 | $141.73 | 9.265% | $154.8613 | $154.86 | $154.85 | $154.90 |
| 7 purchase totals = | $858.20 | $945.9569 | $945.96 | $945.90 | $946.00 | |