| 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 | $65.94 | 3.742% | $68.4075 | $68.41 | $68.40 | $68.40 |
| Purchase #2 | $120.54 | 11.813% | $134.7794 | $134.78 | $134.80 | $134.80 |
| Purchase #3 | $229.25 | 11.452% | $255.5037 | $255.50 | $255.50 | $255.50 |
| Purchase #4 | $44.76 | 10.294% | $49.3676 | $49.37 | $49.35 | $49.40 |
| Purchase #5 | $56.78 | 12.360% | $63.798 | $63.80 | $63.80 | $63.80 |
| Purchase #6 | $23.41 | 13.161% | $26.491 | $26.49 | $26.50 | $26.50 |
| Purchase #7 | $98.80 | 9.529% | $108.2147 | $108.21 | $108.20 | $108.20 |
| 7 purchase totals = | $639.48 | $706.5619 | $706.56 | $706.55 | $706.60 | |