| 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 | $38.80 | 9.671% | $42.5523 | $42.55 | $42.55 | $42.60 |
| Purchase #2 | $223.30 | 9.397% | $244.2835 | $244.28 | $244.30 | $244.30 |
| Purchase #3 | $67.32 | 10.217% | $74.1981 | $74.20 | $74.20 | $74.20 |
| Purchase #4 | $13.85 | 13.547% | $15.7263 | $15.73 | $15.75 | $15.70 |
| Purchase #5 | $197.55 | 12.577% | $222.3959 | $222.40 | $222.40 | $222.40 |
| Purchase #6 | $184.88 | 11.782% | $206.6626 | $206.66 | $206.65 | $206.70 |
| Purchase #7 | $102.33 | 3.397% | $105.8062 | $105.81 | $105.80 | $105.80 |
| 7 purchase totals = | $828.03 | $911.6249 | $911.63 | $911.65 | $911.70 | |