| 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 | $99.34 | 3.540% | $102.8566 | $102.86 | $102.85 | $102.90 |
| Purchase #2 | $10.39 | 11.466% | $11.5813 | $11.58 | $11.60 | $11.60 |
| Purchase #3 | $234.48 | 4.642% | $245.3646 | $245.36 | $245.35 | $245.40 |
| Purchase #4 | $25.55 | 3.165% | $26.3587 | $26.36 | $26.35 | $26.40 |
| Purchase #5 | $207.57 | 7.404% | $222.9385 | $222.94 | $222.95 | $222.90 |
| Purchase #6 | $11.48 | 9.120% | $12.527 | $12.53 | $12.55 | $12.50 |
| Purchase #7 | $71.43 | 4.551% | $74.6808 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $660.24 | $696.3075 | $696.31 | $696.35 | $696.40 | |