| 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 | $26.93 | 3.401% | $27.8459 | $27.85 | $27.85 | $27.80 |
| Purchase #2 | $151.81 | 9.822% | $166.7208 | $166.72 | $166.70 | $166.70 |
| Purchase #3 | $124.64 | 11.418% | $138.8714 | $138.87 | $138.85 | $138.90 |
| Purchase #4 | $246.35 | 7.509% | $264.8484 | $264.85 | $264.85 | $264.80 |
| Purchase #5 | $215.27 | 7.432% | $231.2689 | $231.27 | $231.25 | $231.30 |
| Purchase #6 | $87.30 | 4.704% | $91.4066 | $91.41 | $91.40 | $91.40 |
| Purchase #7 | $128.89 | 5.453% | $135.9184 | $135.92 | $135.90 | $135.90 |
| 7 purchase totals = | $981.19 | $1,056.8804 | $1,056.89 | $1,056.80 | $1,056.80 | |