| 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 | $44.99 | 13.651% | $51.1316 | $51.13 | $51.15 | $51.10 |
| Purchase #2 | $44.86 | 7.747% | $48.3353 | $48.34 | $48.35 | $48.30 |
| Purchase #3 | $101.88 | 6.688% | $108.6937 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $182.42 | 11.315% | $203.0608 | $203.06 | $203.05 | $203.10 |
| Purchase #5 | $232.44 | 11.851% | $259.9865 | $259.99 | $260.00 | $260.00 |
| Purchase #6 | $214.64 | 3.763% | $222.7169 | $222.72 | $222.70 | $222.70 |
| Purchase #7 | $8.25 | 9.869% | $9.0642 | $9.06 | $9.05 | $9.10 |
| 7 purchase totals = | $829.48 | $902.9890 | $902.99 | $903.00 | $903.00 | |