| 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 | $41.72 | 5.719% | $44.106 | $44.11 | $44.10 | $44.10 |
| Purchase #2 | $237.90 | 11.274% | $264.7208 | $264.72 | $264.70 | $264.70 |
| Purchase #3 | $189.28 | 11.573% | $211.1854 | $211.19 | $211.20 | $211.20 |
| Purchase #4 | $86.50 | 8.633% | $93.9675 | $93.97 | $93.95 | $94.00 |
| Purchase #5 | $198.72 | 9.326% | $217.2526 | $217.25 | $217.25 | $217.30 |
| Purchase #6 | $61.94 | 3.609% | $64.1754 | $64.18 | $64.20 | $64.20 |
| Purchase #7 | $137.32 | 5.783% | $145.2612 | $145.26 | $145.25 | $145.30 |
| 7 purchase totals = | $953.38 | $1,040.6689 | $1,040.68 | $1,040.65 | $1,040.80 | |