| 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 | $6.33 | 5.768% | $6.6951 | $6.70 | $6.70 | $6.70 |
| Purchase #2 | $104.63 | 7.399% | $112.3716 | $112.37 | $112.35 | $112.40 |
| Purchase #3 | $225.55 | 9.748% | $247.5366 | $247.54 | $247.55 | $247.50 |
| Purchase #4 | $215.34 | 5.595% | $227.3883 | $227.39 | $227.40 | $227.40 |
| Purchase #5 | $185.28 | 6.821% | $197.9179 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $161.85 | 5.369% | $170.5397 | $170.54 | $170.55 | $170.50 |
| Purchase #7 | $182.66 | 6.429% | $194.4032 | $194.40 | $194.40 | $194.40 |
| 7 purchase totals = | $1,081.64 | $1,156.8524 | $1,156.86 | $1,156.85 | $1,156.80 | |