| 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 | $16.59 | 11.505% | $18.4987 | $18.50 | $18.50 | $18.50 |
| Purchase #2 | $145.56 | 7.186% | $156.0199 | $156.02 | $156.00 | $156.00 |
| Purchase #3 | $74.87 | 9.127% | $81.7034 | $81.70 | $81.70 | $81.70 |
| Purchase #4 | $27.58 | 7.276% | $29.5867 | $29.59 | $29.60 | $29.60 |
| Purchase #5 | $152.79 | 6.115% | $162.1331 | $162.13 | $162.15 | $162.10 |
| Purchase #6 | $58.27 | 12.352% | $65.4675 | $65.47 | $65.45 | $65.50 |
| Purchase #7 | $248.28 | 6.831% | $265.24 | $265.24 | $265.25 | $265.20 |
| 7 purchase totals = | $723.94 | $778.6493 | $778.65 | $778.65 | $778.60 | |