| 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 | $17.45 | 9.527% | $19.1125 | $19.11 | $19.10 | $19.10 |
| Purchase #2 | $21.99 | 11.190% | $24.4507 | $24.45 | $24.45 | $24.50 |
| Purchase #3 | $78.65 | 13.718% | $89.4392 | $89.44 | $89.45 | $89.40 |
| Purchase #4 | $62.26 | 5.186% | $65.4888 | $65.49 | $65.50 | $65.50 |
| Purchase #5 | $36.90 | 6.645% | $39.352 | $39.35 | $39.35 | $39.40 |
| Purchase #6 | $245.87 | 10.405% | $271.4528 | $271.45 | $271.45 | $271.50 |
| Purchase #7 | $197.94 | 8.567% | $214.8975 | $214.90 | $214.90 | $214.90 |
| 7 purchase totals = | $661.06 | $724.1935 | $724.19 | $724.20 | $724.30 | |