| 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 | $12.67 | 11.250% | $14.0954 | $14.10 | $14.10 | $14.10 |
| Purchase #2 | $44.53 | 3.351% | $46.0222 | $46.02 | $46.00 | $46.00 |
| Purchase #3 | $6.71 | 13.687% | $7.6284 | $7.63 | $7.65 | $7.60 |
| Purchase #4 | $11.75 | 7.267% | $12.6039 | $12.60 | $12.60 | $12.60 |
| Purchase #5 | $46.29 | 5.421% | $48.7994 | $48.80 | $48.80 | $48.80 |
| Purchase #6 | $170.45 | 9.320% | $186.3359 | $186.34 | $186.35 | $186.30 |
| Purchase #7 | $227.67 | 4.763% | $238.5139 | $238.51 | $238.50 | $238.50 |
| 7 purchase totals = | $520.07 | $553.9991 | $554.00 | $554.00 | $553.90 | |