| 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 | $124.59 | 8.377% | $135.0269 | $135.03 | $135.05 | $135.00 |
| Purchase #2 | $71.89 | 11.374% | $80.0668 | $80.07 | $80.05 | $80.10 |
| Purchase #3 | $9.85 | 4.557% | $10.2989 | $10.30 | $10.30 | $10.30 |
| Purchase #4 | $5.71 | 4.298% | $5.9554 | $5.96 | $5.95 | $6.00 |
| Purchase #5 | $53.30 | 7.759% | $57.4355 | $57.44 | $57.45 | $57.40 |
| Purchase #6 | $249.40 | 6.147% | $264.7306 | $264.73 | $264.75 | $264.70 |
| Purchase #7 | $243.78 | 11.134% | $270.9225 | $270.92 | $270.90 | $270.90 |
| 7 purchase totals = | $758.52 | $824.4366 | $824.45 | $824.45 | $824.40 | |