| 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 | $81.63 | 11.530% | $91.0419 | $91.04 | $91.05 | $91.00 |
| Purchase #2 | $139.71 | 13.729% | $158.8908 | $158.89 | $158.90 | $158.90 |
| Purchase #3 | $78.27 | 9.130% | $85.4161 | $85.42 | $85.40 | $85.40 |
| Purchase #4 | $17.26 | 10.874% | $19.1369 | $19.14 | $19.15 | $19.10 |
| Purchase #5 | $247.63 | 9.416% | $270.9468 | $270.95 | $270.95 | $270.90 |
| Purchase #6 | $115.82 | 7.473% | $124.4752 | $124.48 | $124.50 | $124.50 |
| Purchase #7 | $24.97 | 6.212% | $26.5211 | $26.52 | $26.50 | $26.50 |
| 7 purchase totals = | $705.29 | $776.4288 | $776.44 | $776.45 | $776.30 | |