| 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 | $24.77 | 9.241% | $27.059 | $27.06 | $27.05 | $27.10 |
| Purchase #2 | $14.81 | 6.597% | $15.787 | $15.79 | $15.80 | $15.80 |
| Purchase #3 | $244.63 | 11.822% | $273.5502 | $273.55 | $273.55 | $273.60 |
| Purchase #4 | $92.64 | 12.522% | $104.2404 | $104.24 | $104.25 | $104.20 |
| Purchase #5 | $71.41 | 11.624% | $79.7107 | $79.71 | $79.70 | $79.70 |
| Purchase #6 | $126.55 | 12.460% | $142.3181 | $142.32 | $142.30 | $142.30 |
| Purchase #7 | $177.77 | 11.737% | $198.6349 | $198.63 | $198.65 | $198.60 |
| 7 purchase totals = | $752.58 | $841.3003 | $841.30 | $841.30 | $841.30 | |