| 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 | $26.64 | 8.837% | $28.9942 | $28.99 | $29.00 | $29.00 |
| Purchase #2 | $168.81 | 5.216% | $177.6151 | $177.62 | $177.60 | $177.60 |
| Purchase #3 | $61.40 | 10.189% | $67.656 | $67.66 | $67.65 | $67.70 |
| Purchase #4 | $213.48 | 8.552% | $231.7368 | $231.74 | $231.75 | $231.70 |
| Purchase #5 | $81.86 | 9.402% | $89.5565 | $89.56 | $89.55 | $89.60 |
| Purchase #6 | $18.99 | 4.362% | $19.8183 | $19.82 | $19.80 | $19.80 |
| Purchase #7 | $133.25 | 7.794% | $143.6355 | $143.64 | $143.65 | $143.60 |
| 7 purchase totals = | $704.43 | $759.0124 | $759.03 | $759.00 | $759.00 | |