| 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 | $41.57 | 12.140% | $46.6166 | $46.62 | $46.60 | $46.60 |
| Purchase #2 | $211.30 | 6.541% | $225.1211 | $225.12 | $225.10 | $225.10 |
| Purchase #3 | $69.84 | 11.690% | $78.0043 | $78.00 | $78.00 | $78.00 |
| Purchase #4 | $117.74 | 5.327% | $124.012 | $124.01 | $124.00 | $124.00 |
| Purchase #5 | $86.37 | 8.194% | $93.4472 | $93.45 | $93.45 | $93.40 |
| Purchase #6 | $76.40 | 6.471% | $81.3438 | $81.34 | $81.35 | $81.30 |
| Purchase #7 | $245.75 | 13.555% | $279.0614 | $279.06 | $279.05 | $279.10 |
| 7 purchase totals = | $848.97 | $927.6064 | $927.60 | $927.55 | $927.50 | |