| 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 | $37.38 | 9.730% | $41.0171 | $41.02 | $41.00 | $41.00 |
| Purchase #2 | $39.81 | 11.497% | $44.387 | $44.39 | $44.40 | $44.40 |
| Purchase #3 | $26.58 | 12.467% | $29.8937 | $29.89 | $29.90 | $29.90 |
| Purchase #4 | $51.29 | 11.411% | $57.1427 | $57.14 | $57.15 | $57.10 |
| Purchase #5 | $69.74 | 11.329% | $77.6408 | $77.64 | $77.65 | $77.60 |
| Purchase #6 | $248.81 | 7.259% | $266.8711 | $266.87 | $266.85 | $266.90 |
| Purchase #7 | $102.75 | 12.601% | $115.6975 | $115.70 | $115.70 | $115.70 |
| 7 purchase totals = | $576.36 | $632.6499 | $632.65 | $632.65 | $632.60 | |