| 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 | $114.26 | 6.506% | $121.6938 | $121.69 | $121.70 | $121.70 |
| Purchase #2 | $79.69 | 3.547% | $82.5166 | $82.52 | $82.50 | $82.50 |
| Purchase #3 | $130.86 | 10.807% | $145.002 | $145.00 | $145.00 | $145.00 |
| Purchase #4 | $56.58 | 10.698% | $62.6329 | $62.63 | $62.65 | $62.60 |
| Purchase #5 | $225.91 | 8.382% | $244.8458 | $244.85 | $244.85 | $244.80 |
| Purchase #6 | $89.33 | 5.770% | $94.4843 | $94.48 | $94.50 | $94.50 |
| Purchase #7 | $11.57 | 7.417% | $12.4281 | $12.43 | $12.45 | $12.40 |
| 7 purchase totals = | $708.20 | $763.6035 | $763.60 | $763.65 | $763.50 | |