| 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 | $33.81 | 13.114% | $38.2438 | $38.24 | $38.25 | $38.20 |
| Purchase #2 | $65.53 | 4.424% | $68.429 | $68.43 | $68.45 | $68.40 |
| Purchase #3 | $5.82 | 4.420% | $6.0772 | $6.08 | $6.10 | $6.10 |
| Purchase #4 | $68.78 | 8.630% | $74.7157 | $74.72 | $74.70 | $74.70 |
| Purchase #5 | $235.36 | 3.717% | $244.1083 | $244.11 | $244.10 | $244.10 |
| Purchase #6 | $72.32 | 6.117% | $76.7438 | $76.74 | $76.75 | $76.70 |
| Purchase #7 | $66.30 | 5.155% | $69.7178 | $69.72 | $69.70 | $69.70 |
| 7 purchase totals = | $547.92 | $578.0356 | $578.04 | $578.05 | $577.90 | |