| 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 | $246.46 | 7.481% | $264.8977 | $264.90 | $264.90 | $264.90 |
| Purchase #2 | $52.38 | 5.642% | $55.3353 | $55.34 | $55.35 | $55.30 |
| Purchase #3 | $61.74 | 9.581% | $67.6553 | $67.66 | $67.65 | $67.70 |
| Purchase #4 | $134.88 | 13.154% | $152.6221 | $152.62 | $152.60 | $152.60 |
| Purchase #5 | $10.82 | 8.293% | $11.7173 | $11.72 | $11.70 | $11.70 |
| Purchase #6 | $23.86 | 11.402% | $26.5805 | $26.58 | $26.60 | $26.60 |
| Purchase #7 | $189.95 | 9.231% | $207.4843 | $207.48 | $207.50 | $207.50 |
| 7 purchase totals = | $720.09 | $786.2925 | $786.30 | $786.30 | $786.30 | |