| 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 | $11.74 | 10.123% | $12.9284 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $161.48 | 11.873% | $180.6525 | $180.65 | $180.65 | $180.70 |
| Purchase #3 | $68.95 | 11.625% | $76.9654 | $76.97 | $76.95 | $77.00 |
| Purchase #4 | $133.31 | 3.482% | $137.9519 | $137.95 | $137.95 | $138.00 |
| Purchase #5 | $6.48 | 8.397% | $7.0241 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $45.70 | 9.640% | $50.1055 | $50.11 | $50.10 | $50.10 |
| Purchase #7 | $19.26 | 10.558% | $21.2935 | $21.29 | $21.30 | $21.30 |
| 7 purchase totals = | $446.92 | $486.9213 | $486.92 | $486.90 | $487.00 | |