| 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 | $89.58 | 3.581% | $92.7879 | $92.79 | $92.80 | $92.80 |
| Purchase #2 | $99.33 | 3.592% | $102.8979 | $102.90 | $102.90 | $102.90 |
| Purchase #3 | $45.75 | 11.548% | $51.0332 | $51.03 | $51.05 | $51.00 |
| Purchase #4 | $48.93 | 5.819% | $51.7772 | $51.78 | $51.80 | $51.80 |
| Purchase #5 | $158.44 | 12.156% | $177.7 | $177.70 | $177.70 | $177.70 |
| Purchase #6 | $27.29 | 9.442% | $29.8667 | $29.87 | $29.85 | $29.90 |
| Purchase #7 | $221.48 | 7.258% | $237.555 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $690.80 | $743.6179 | $743.63 | $743.65 | $743.70 | |