| 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 | $55.61 | 7.552% | $59.8097 | $59.81 | $59.80 | $59.80 |
| Purchase #2 | $137.95 | 3.736% | $143.1038 | $143.10 | $143.10 | $143.10 |
| Purchase #3 | $136.73 | 12.837% | $154.282 | $154.28 | $154.30 | $154.30 |
| Purchase #4 | $133.47 | 4.613% | $139.627 | $139.63 | $139.65 | $139.60 |
| Purchase #5 | $218.45 | 5.569% | $230.6155 | $230.62 | $230.60 | $230.60 |
| Purchase #6 | $163.92 | 4.496% | $171.2898 | $171.29 | $171.30 | $171.30 |
| Purchase #7 | $87.28 | 10.500% | $96.4444 | $96.44 | $96.45 | $96.40 |
| 7 purchase totals = | $933.41 | $995.1722 | $995.17 | $995.20 | $995.10 | |